98635897216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{195731}}^1$

素因数の和:195903

約数の個数: 64

約数和(自身を含む): 204438159360

約数和(自身を除く): 105802262144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 7874, 8128, 15748, 16256, 31496, 62992, 125984, 195731, 251968, 391462, 503936, 782924, 1565848, 3131696, 6067661, 6263392, 12135322, 12526784, 24270644, 24857837, 25053568, 48541288, 49715674, 97082576, 99431348, 194165152, 198862696, 388330304, 397725392, 770592947, 776660608, 795450784, 1541185894, 1590901568, 3082371788, 3181803136, 6164743576, 12329487152, 24658974304, 49317948608, 98635897216]

約数ペア:

[(1, 98635897216), (2, 49317948608), (4, 24658974304), (8, 12329487152), (16, 6164743576), (31, 3181803136), (32, 3082371788), (62, 1590901568), (64, 1541185894), (124, 795450784), (127, 776660608), (128, 770592947), (248, 397725392), (254, 388330304), (496, 198862696), (508, 194165152), (992, 99431348), (1016, 97082576), (1984, 49715674), (2032, 48541288), (3937, 25053568), (3968, 24857837), (4064, 24270644), (7874, 12526784), (8128, 12135322), (15748, 6263392), (16256, 6067661), (31496, 3131696), (62992, 1565848), (125984, 782924), (195731, 503936), (251968, 391462)]