85981324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 177924096

約数和(自身を除く): 91942772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 286, 382, 572, 764, 787, 1574, 2101, 2483, 3148, 4202, 4966, 8404, 8657, 9932, 10231, 17314, 20462, 27313, 34628, 40924, 54626, 109252, 112541, 150317, 225082, 300634, 450164, 601268, 1653487, 1954121, 3306974, 3908242, 6613948, 7816484, 21495331, 42990662, 85981324]

約数ペア:

[(1, 85981324), (2, 42990662), (4, 21495331), (11, 7816484), (13, 6613948), (22, 3908242), (26, 3306974), (44, 1954121), (52, 1653487), (143, 601268), (191, 450164), (286, 300634), (382, 225082), (572, 150317), (764, 112541), (787, 109252), (1574, 54626), (2101, 40924), (2483, 34628), (3148, 27313), (4202, 20462), (4966, 17314), (8404, 10231), (8657, 9932)]