31791672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 94938480

約数和(自身を除く): 63146808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 137, 198, 264, 274, 293, 396, 411, 548, 586, 792, 822, 879, 1096, 1172, 1233, 1507, 1644, 1758, 2344, 2466, 2637, 3014, 3223, 3288, 3516, 4521, 4932, 5274, 6028, 6446, 7032, 9042, 9669, 9864, 10548, 12056, 12892, 13563, 18084, 19338, 21096, 25784, 27126, 29007, 36168, 38676, 40141, 54252, 58014, 77352, 80282, 108504, 116028, 120423, 160564, 232056, 240846, 321128, 361269, 441551, 481692, 722538, 883102, 963384, 1324653, 1445076, 1766204, 2649306, 2890152, 3532408, 3973959, 5298612, 7947918, 10597224, 15895836, 31791672]

約数ペア:

[(1, 31791672), (2, 15895836), (3, 10597224), (4, 7947918), (6, 5298612), (8, 3973959), (9, 3532408), (11, 2890152), (12, 2649306), (18, 1766204), (22, 1445076), (24, 1324653), (33, 963384), (36, 883102), (44, 722538), (66, 481692), (72, 441551), (88, 361269), (99, 321128), (132, 240846), (137, 232056), (198, 160564), (264, 120423), (274, 116028), (293, 108504), (396, 80282), (411, 77352), (548, 58014), (586, 54252), (792, 40141), (822, 38676), (879, 36168), (1096, 29007), (1172, 27126), (1233, 25784), (1507, 21096), (1644, 19338), (1758, 18084), (2344, 13563), (2466, 12892), (2637, 12056), (3014, 10548), (3223, 9864), (3288, 9669), (3516, 9042), (4521, 7032), (4932, 6446), (5274, 6028)]