31090227792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{42841}}^1$

素因数の和:44028

約数の個数: 80

約数和(自身を含む): 86571000768

約数和(自身を除く): 55480772976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1163, 2326, 3489, 4652, 6978, 9304, 13956, 15119, 18608, 27912, 30238, 42841, 45357, 55824, 60476, 85682, 90714, 120952, 128523, 171364, 181428, 241904, 257046, 342728, 362856, 514092, 556933, 685456, 725712, 1028184, 1113866, 1670799, 2056368, 2227732, 3341598, 4455464, 6683196, 8910928, 13366392, 26732784, 49824083, 99648166, 149472249, 199296332, 298944498, 398592664, 597888996, 647713079, 797185328, 1195777992, 1295426158, 1943139237, 2391555984, 2590852316, 3886278474, 5181704632, 7772556948, 10363409264, 15545113896, 31090227792]

約数ペア:

[(1, 31090227792), (2, 15545113896), (3, 10363409264), (4, 7772556948), (6, 5181704632), (8, 3886278474), (12, 2590852316), (13, 2391555984), (16, 1943139237), (24, 1295426158), (26, 1195777992), (39, 797185328), (48, 647713079), (52, 597888996), (78, 398592664), (104, 298944498), (156, 199296332), (208, 149472249), (312, 99648166), (624, 49824083), (1163, 26732784), (2326, 13366392), (3489, 8910928), (4652, 6683196), (6978, 4455464), (9304, 3341598), (13956, 2227732), (15119, 2056368), (18608, 1670799), (27912, 1113866), (30238, 1028184), (42841, 725712), (45357, 685456), (55824, 556933), (60476, 514092), (85682, 362856), (90714, 342728), (120952, 257046), (128523, 241904), (171364, 181428)]