25423696

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15427}}^1$

素因数の和:15538

約数の個数: 20

約数和(自身を含む): 49739872

約数和(自身を除く): 24316176

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15427, 30854, 61708, 123416, 246832, 1588981, 3177962, 6355924, 12711848, 25423696]

約数ペア:

[(1, 25423696), (2, 12711848), (4, 6355924), (8, 3177962), (16, 1588981), (103, 246832), (206, 123416), (412, 61708), (824, 30854), (1648, 15427)]