30724208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{51899}}^1$

素因数の和:51944

約数の個数: 20

約数和(自身を含む): 61138200

約数和(自身を除く): 30413992

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 51899, 103798, 207596, 415192, 830384, 1920263, 3840526, 7681052, 15362104, 30724208]

約数ペア:

[(1, 30724208), (2, 15362104), (4, 7681052), (8, 3840526), (16, 1920263), (37, 830384), (74, 415192), (148, 207596), (296, 103798), (592, 51899)]