31467254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 59524416

約数和(自身を除く): 28057162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 4217, 7462, 8434, 29519, 54821, 59038, 109642, 172897, 345794, 383747, 767494, 1210279, 2247661, 2420558, 4495322, 15733627, 31467254]

約数ペア:

[(1, 31467254), (2, 15733627), (7, 4495322), (13, 2420558), (14, 2247661), (26, 1210279), (41, 767494), (82, 383747), (91, 345794), (182, 172897), (287, 109642), (533, 59038), (574, 54821), (1066, 29519), (3731, 8434), (4217, 7462)]