31544928

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 108

約数和(自身を含む): 95544540

約数和(自身を除く): 63999612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 379, 408, 544, 578, 612, 758, 816, 867, 1137, 1156, 1224, 1516, 1632, 1734, 2274, 2312, 2448, 2601, 3032, 3411, 3468, 4548, 4624, 4896, 5202, 6064, 6443, 6822, 6936, 9096, 9248, 10404, 12128, 12886, 13644, 13872, 18192, 19329, 20808, 25772, 27288, 27744, 36384, 38658, 41616, 51544, 54576, 57987, 77316, 83232, 103088, 109152, 109531, 115974, 154632, 206176, 219062, 231948, 309264, 328593, 438124, 463896, 618528, 657186, 876248, 927792, 985779, 1314372, 1752496, 1855584, 1971558, 2628744, 3504992, 3943116, 5257488, 7886232, 10514976, 15772464, 31544928]

約数ペア:

[(1, 31544928), (2, 15772464), (3, 10514976), (4, 7886232), (6, 5257488), (8, 3943116), (9, 3504992), (12, 2628744), (16, 1971558), (17, 1855584), (18, 1752496), (24, 1314372), (32, 985779), (34, 927792), (36, 876248), (48, 657186), (51, 618528), (68, 463896), (72, 438124), (96, 328593), (102, 309264), (136, 231948), (144, 219062), (153, 206176), (204, 154632), (272, 115974), (288, 109531), (289, 109152), (306, 103088), (379, 83232), (408, 77316), (544, 57987), (578, 54576), (612, 51544), (758, 41616), (816, 38658), (867, 36384), (1137, 27744), (1156, 27288), (1224, 25772), (1516, 20808), (1632, 19329), (1734, 18192), (2274, 13872), (2312, 13644), (2448, 12886), (2601, 12128), (3032, 10404), (3411, 9248), (3468, 9096), (4548, 6936), (4624, 6822), (4896, 6443), (5202, 6064)]