131149406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{51593}}^1$

素因数の和:51667

約数の個数: 16

約数和(自身を含む): 208027008

約数和(自身を除く): 76877602

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 51593, 103186, 1599383, 2115313, 3198766, 4230626, 65574703, 131149406]

約数ペア:

[(1, 131149406), (2, 65574703), (31, 4230626), (41, 3198766), (62, 2115313), (82, 1599383), (1271, 103186), (2542, 51593)]