31965216

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 58609632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 467, 496, 552, 713, 736, 744, 934, 992, 1104, 1401, 1426, 1488, 1868, 2139, 2208, 2802, 2852, 2976, 3736, 4278, 5604, 5704, 7472, 8556, 10741, 11208, 11408, 14477, 14944, 17112, 21482, 22416, 22816, 28954, 32223, 34224, 42964, 43431, 44832, 57908, 64446, 68448, 85928, 86862, 115816, 128892, 171856, 173724, 231632, 257784, 332971, 343712, 347448, 463264, 515568, 665942, 694896, 998913, 1031136, 1331884, 1389792, 1997826, 2663768, 3995652, 5327536, 7991304, 10655072, 15982608, 31965216]

約数ペア:

[(1, 31965216), (2, 15982608), (3, 10655072), (4, 7991304), (6, 5327536), (8, 3995652), (12, 2663768), (16, 1997826), (23, 1389792), (24, 1331884), (31, 1031136), (32, 998913), (46, 694896), (48, 665942), (62, 515568), (69, 463264), (92, 347448), (93, 343712), (96, 332971), (124, 257784), (138, 231632), (184, 173724), (186, 171856), (248, 128892), (276, 115816), (368, 86862), (372, 85928), (467, 68448), (496, 64446), (552, 57908), (713, 44832), (736, 43431), (744, 42964), (934, 34224), (992, 32223), (1104, 28954), (1401, 22816), (1426, 22416), (1488, 21482), (1868, 17112), (2139, 14944), (2208, 14477), (2802, 11408), (2852, 11208), (2976, 10741), (3736, 8556), (4278, 7472), (5604, 5704)]