31729512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 52873368

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 1223, 2162, 2446, 3243, 3669, 4324, 4892, 6486, 7338, 8648, 9784, 12972, 14676, 25944, 28129, 29352, 56258, 57481, 84387, 112516, 114962, 168774, 172443, 225032, 229924, 337548, 344886, 459848, 675096, 689772, 1322063, 1379544, 2644126, 3966189, 5288252, 7932378, 10576504, 15864756, 31729512]

約数ペア:

[(1, 31729512), (2, 15864756), (3, 10576504), (4, 7932378), (6, 5288252), (8, 3966189), (12, 2644126), (23, 1379544), (24, 1322063), (46, 689772), (47, 675096), (69, 459848), (92, 344886), (94, 337548), (138, 229924), (141, 225032), (184, 172443), (188, 168774), (276, 114962), (282, 112516), (376, 84387), (552, 57481), (564, 56258), (1081, 29352), (1128, 28129), (1223, 25944), (2162, 14676), (2446, 12972), (3243, 9784), (3669, 8648), (4324, 7338), (4892, 6486)]