163381222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{5869}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 253584000

約数和(自身を除く): 90202778

約数列:

[1, 2, 31, 62, 449, 898, 5869, 11738, 13919, 27838, 181939, 363878, 2635181, 5270362, 81690611, 163381222]

約数ペア:

[(1, 163381222), (2, 81690611), (31, 5270362), (62, 2635181), (449, 363878), (898, 181939), (5869, 27838), (11738, 13919)]