64635416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{425233}}^1$

素因数の和:425258

約数の個数: 16

約数和(自身を含む): 127570200

約数和(自身を除く): 62934784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 425233, 850466, 1700932, 3401864, 8079427, 16158854, 32317708, 64635416]

約数ペア:

[(1, 64635416), (2, 32317708), (4, 16158854), (8, 8079427), (19, 3401864), (38, 1700932), (76, 850466), (152, 425233)]