8623040848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 17541305856

約数和(自身を除く): 8918265008

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 137, 226, 248, 274, 452, 496, 548, 904, 1096, 1123, 1808, 2192, 2246, 3503, 4247, 4492, 7006, 8494, 8984, 14012, 15481, 16988, 17968, 28024, 30962, 33976, 34813, 56048, 61924, 67952, 69626, 123848, 126899, 139252, 153851, 247696, 253798, 278504, 307702, 479911, 507596, 557008, 615404, 959822, 1015192, 1230808, 1919644, 2030384, 2461616, 3839288, 3933869, 4769381, 7678576, 7867738, 9538762, 15735476, 17385163, 19077524, 31470952, 34770326, 38155048, 62941904, 69540652, 76310096, 139081304, 278162608, 538940053, 1077880106, 2155760212, 4311520424, 8623040848]

約数ペア:

[(1, 8623040848), (2, 4311520424), (4, 2155760212), (8, 1077880106), (16, 538940053), (31, 278162608), (62, 139081304), (113, 76310096), (124, 69540652), (137, 62941904), (226, 38155048), (248, 34770326), (274, 31470952), (452, 19077524), (496, 17385163), (548, 15735476), (904, 9538762), (1096, 7867738), (1123, 7678576), (1808, 4769381), (2192, 3933869), (2246, 3839288), (3503, 2461616), (4247, 2030384), (4492, 1919644), (7006, 1230808), (8494, 1015192), (8984, 959822), (14012, 615404), (15481, 557008), (16988, 507596), (17968, 479911), (28024, 307702), (30962, 278504), (33976, 253798), (34813, 247696), (56048, 153851), (61924, 139252), (67952, 126899), (69626, 123848)]