31098088

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 67104000

約数和(自身を除く): 36005912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3727, 4172, 7454, 8344, 14908, 26089, 29816, 52178, 104356, 208712, 555323, 1110646, 2221292, 3887261, 4442584, 7774522, 15549044, 31098088]

約数ペア:

[(1, 31098088), (2, 15549044), (4, 7774522), (7, 4442584), (8, 3887261), (14, 2221292), (28, 1110646), (56, 555323), (149, 208712), (298, 104356), (596, 52178), (1043, 29816), (1192, 26089), (2086, 14908), (3727, 8344), (4172, 7454)]