103355984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208379}}^1$

素因数の和:208418

約数の個数: 20

約数和(自身を含む): 206712960

約数和(自身を除く): 103356976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208379, 416758, 833516, 1667032, 3334064, 6459749, 12919498, 25838996, 51677992, 103355984]

約数ペア:

[(1, 103355984), (2, 51677992), (4, 25838996), (8, 12919498), (16, 6459749), (31, 3334064), (62, 1667032), (124, 833516), (248, 416758), (496, 208379)]