38332864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:321

約数の個数: 42

約数和(自身を含む): 79089504

約数和(自身を除く): 40756640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 992, 1112, 1984, 2224, 4309, 4448, 8618, 8896, 17236, 19321, 34472, 38642, 68944, 77284, 137888, 154568, 275776, 309136, 598951, 618272, 1197902, 1236544, 2395804, 4791608, 9583216, 19166432, 38332864]

約数ペア:

[(1, 38332864), (2, 19166432), (4, 9583216), (8, 4791608), (16, 2395804), (31, 1236544), (32, 1197902), (62, 618272), (64, 598951), (124, 309136), (139, 275776), (248, 154568), (278, 137888), (496, 77284), (556, 68944), (992, 38642), (1112, 34472), (1984, 19321), (2224, 17236), (4309, 8896), (4448, 8618)]