40770064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{25229}}^1$

素因数の和:25338

約数の個数: 20

約数和(自身を含む): 79777260

約数和(自身を除く): 39007196

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 25229, 50458, 100916, 201832, 403664, 2548129, 5096258, 10192516, 20385032, 40770064]

約数ペア:

[(1, 40770064), (2, 20385032), (4, 10192516), (8, 5096258), (16, 2548129), (101, 403664), (202, 201832), (404, 100916), (808, 50458), (1616, 25229)]