30947866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7121}}^1$

素因数の和:7217

約数の個数: 16

約数和(自身を含む): 48458088

約数和(自身を除く): 17510222

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 7121, 14242, 291961, 377413, 583922, 754826, 15473933, 30947866]

約数ペア:

[(1, 30947866), (2, 15473933), (41, 754826), (53, 583922), (82, 377413), (106, 291961), (2173, 14242), (4346, 7121)]