82047928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8849}}^1$

素因数の和:8935

約数の個数: 32

約数和(自身を含む): 164610000

約数和(自身を除く): 82562072

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 8849, 9272, 17698, 35396, 70792, 168131, 336262, 539789, 672524, 1079578, 1345048, 2159156, 4318312, 10255991, 20511982, 41023964, 82047928]

約数ペア:

[(1, 82047928), (2, 41023964), (4, 20511982), (8, 10255991), (19, 4318312), (38, 2159156), (61, 1345048), (76, 1079578), (122, 672524), (152, 539789), (244, 336262), (488, 168131), (1159, 70792), (2318, 35396), (4636, 17698), (8849, 9272)]