90833968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 182528000

約数和(自身を除く): 91694032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 367, 496, 499, 734, 998, 1468, 1996, 2936, 3992, 5872, 7984, 11377, 15469, 22754, 30938, 45508, 61876, 91016, 123752, 182032, 183133, 247504, 366266, 732532, 1465064, 2930128, 5677123, 11354246, 22708492, 45416984, 90833968]

約数ペア:

[(1, 90833968), (2, 45416984), (4, 22708492), (8, 11354246), (16, 5677123), (31, 2930128), (62, 1465064), (124, 732532), (248, 366266), (367, 247504), (496, 183133), (499, 182032), (734, 123752), (998, 91016), (1468, 61876), (1996, 45508), (2936, 30938), (3992, 22754), (5872, 15469), (7984, 11377)]