87970994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{34607}}^1$

素因数の和:34681

約数の個数: 16

約数和(自身を含む): 139539456

約数和(自身を除く): 51568462

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 34607, 69214, 1072817, 1418887, 2145634, 2837774, 43985497, 87970994]

約数ペア:

[(1, 87970994), (2, 43985497), (31, 2837774), (41, 2145634), (62, 1418887), (82, 1072817), (1271, 69214), (2542, 34607)]