31134792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 85034880

約数和(自身を除く): 53900088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1367, 1752, 1898, 2734, 2847, 3796, 4101, 5468, 5694, 7592, 8202, 10936, 11388, 16404, 17771, 22776, 32808, 35542, 53313, 71084, 99791, 106626, 142168, 199582, 213252, 299373, 399164, 426504, 598746, 798328, 1197492, 1297283, 2394984, 2594566, 3891849, 5189132, 7783698, 10378264, 15567396, 31134792]

約数ペア:

[(1, 31134792), (2, 15567396), (3, 10378264), (4, 7783698), (6, 5189132), (8, 3891849), (12, 2594566), (13, 2394984), (24, 1297283), (26, 1197492), (39, 798328), (52, 598746), (73, 426504), (78, 399164), (104, 299373), (146, 213252), (156, 199582), (219, 142168), (292, 106626), (312, 99791), (438, 71084), (584, 53313), (876, 35542), (949, 32808), (1367, 22776), (1752, 17771), (1898, 16404), (2734, 11388), (2847, 10936), (3796, 8202), (4101, 7592), (5468, 5694)]