64753456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{51229}}^1$

素因数の和:51316

約数の個数: 20

約数和(自身を含む): 127050400

約数和(自身を除く): 62296944

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 51229, 102458, 204916, 409832, 819664, 4047091, 8094182, 16188364, 32376728, 64753456]

約数ペア:

[(1, 64753456), (2, 32376728), (4, 16188364), (8, 8094182), (16, 4047091), (79, 819664), (158, 409832), (316, 204916), (632, 102458), (1264, 51229)]