77107168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4151

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 87882272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4091, 4712, 8182, 9424, 16364, 18848, 32728, 65456, 77729, 126821, 130912, 155458, 253642, 310916, 507284, 621832, 1014568, 1243664, 2029136, 2409599, 2487328, 4058272, 4819198, 9638396, 19276792, 38553584, 77107168]

約数ペア:

[(1, 77107168), (2, 38553584), (4, 19276792), (8, 9638396), (16, 4819198), (19, 4058272), (31, 2487328), (32, 2409599), (38, 2029136), (62, 1243664), (76, 1014568), (124, 621832), (152, 507284), (248, 310916), (304, 253642), (496, 155458), (589, 130912), (608, 126821), (992, 77729), (1178, 65456), (2356, 32728), (4091, 18848), (4712, 16364), (8182, 9424)]