45039838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11909}}^1$

素因数の和:12003

約数の個数: 16

約数和(自身を含む): 70888320

約数和(自身を除く): 25848482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 11909, 23818, 369179, 726449, 738358, 1452898, 22519919, 45039838]

約数ペア:

[(1, 45039838), (2, 22519919), (31, 1452898), (61, 738358), (62, 726449), (122, 369179), (1891, 23818), (3782, 11909)]