91265968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 186902720

約数和(自身を除く): 95636752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 907, 1324, 1814, 2648, 3628, 5296, 6289, 7256, 12578, 14512, 17233, 25156, 34466, 50312, 68932, 100624, 137864, 275728, 300217, 600434, 1200868, 2401736, 4803472, 5704123, 11408246, 22816492, 45632984, 91265968]

約数ペア:

[(1, 91265968), (2, 45632984), (4, 22816492), (8, 11408246), (16, 5704123), (19, 4803472), (38, 2401736), (76, 1200868), (152, 600434), (304, 300217), (331, 275728), (662, 137864), (907, 100624), (1324, 68932), (1814, 50312), (2648, 34466), (3628, 25156), (5296, 17233), (6289, 14512), (7256, 12578)]