65643808

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{33629}}^1$

素因数の和:33700

約数の個数: 24

約数和(自身を含む): 131358780

約数和(自身を除く): 65714972

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 33629, 67258, 134516, 269032, 538064, 1076128, 2051369, 4102738, 8205476, 16410952, 32821904, 65643808]

約数ペア:

[(1, 65643808), (2, 32821904), (4, 16410952), (8, 8205476), (16, 4102738), (32, 2051369), (61, 1076128), (122, 538064), (244, 269032), (488, 134516), (976, 67258), (1952, 33629)]