25325264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51059}}^1$

素因数の和:51098

約数の個数: 20

約数和(自身を含む): 50651520

約数和(自身を除く): 25326256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51059, 102118, 204236, 408472, 816944, 1582829, 3165658, 6331316, 12662632, 25325264]

約数ペア:

[(1, 25325264), (2, 12662632), (4, 6331316), (8, 3165658), (16, 1582829), (31, 816944), (62, 408472), (124, 204236), (248, 102118), (496, 51059)]