79876618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 122518656

約数和(自身を除く): 42642038

約数列:

[1, 2, 53, 106, 311, 622, 2423, 4846, 16483, 32966, 128419, 256838, 753553, 1507106, 39938309, 79876618]

約数ペア:

[(1, 79876618), (2, 39938309), (53, 1507106), (106, 753553), (311, 256838), (622, 128419), (2423, 32966), (4846, 16483)]