385763012944

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26417}}^1\times {\mathrm{6967}}^1$

素因数の和:33523

約数の個数: 40

約数和(自身を含む): 753257913408

約数和(自身を除く): 367494900464

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6967, 13934, 26417, 27868, 52834, 55736, 105668, 111472, 211336, 422672, 912677, 1825354, 3460627, 3650708, 6921254, 7301416, 13842508, 14602832, 27685016, 55370032, 184047239, 368094478, 736188956, 1472377912, 2944755824, 24110188309, 48220376618, 96440753236, 192881506472, 385763012944]

約数ペア:

[(1, 385763012944), (2, 192881506472), (4, 96440753236), (8, 48220376618), (16, 24110188309), (131, 2944755824), (262, 1472377912), (524, 736188956), (1048, 368094478), (2096, 184047239), (6967, 55370032), (13934, 27685016), (26417, 14602832), (27868, 13842508), (52834, 7301416), (55736, 6921254), (105668, 3650708), (111472, 3460627), (211336, 1825354), (422672, 912677)]