43322686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 73866240

約数和(自身を除く): 30543554

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 341, 457, 682, 914, 1529, 3058, 4309, 5027, 8618, 10054, 14167, 28334, 47399, 63523, 94798, 127046, 155837, 311674, 698753, 1397506, 1969213, 3938426, 21661343, 43322686]

約数ペア:

[(1, 43322686), (2, 21661343), (11, 3938426), (22, 1969213), (31, 1397506), (62, 698753), (139, 311674), (278, 155837), (341, 127046), (457, 94798), (682, 63523), (914, 47399), (1529, 28334), (3058, 14167), (4309, 10054), (5027, 8618)]