83691878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22129}}^1$

素因数の和:22223

約数の個数: 16

約数和(自身を含む): 131717760

約数和(自身を除く): 48025882

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 22129, 44258, 685999, 1349869, 1371998, 2699738, 41845939, 83691878]

約数ペア:

[(1, 83691878), (2, 41845939), (31, 2699738), (61, 1371998), (62, 1349869), (122, 685999), (1891, 44258), (3782, 22129)]