8135392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 8799008

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 139, 236, 248, 278, 472, 496, 556, 944, 992, 1112, 1829, 1888, 2224, 3658, 4309, 4448, 7316, 8201, 8618, 14632, 16402, 17236, 29264, 32804, 34472, 58528, 65608, 68944, 131216, 137888, 254231, 262432, 508462, 1016924, 2033848, 4067696, 8135392]

約数ペア:

[(1, 8135392), (2, 4067696), (4, 2033848), (8, 1016924), (16, 508462), (31, 262432), (32, 254231), (59, 137888), (62, 131216), (118, 68944), (124, 65608), (139, 58528), (236, 34472), (248, 32804), (278, 29264), (472, 17236), (496, 16402), (556, 14632), (944, 8618), (992, 8201), (1112, 7316), (1829, 4448), (1888, 4309), (2224, 3658)]