67180178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{32707}}^1$

素因数の和:32801

約数の個数: 16

約数和(自身を含む): 109898880

約数和(自身を除く): 42718702

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 32707, 65414, 425191, 850382, 2583853, 5167706, 33590089, 67180178]

約数ペア:

[(1, 67180178), (2, 33590089), (13, 5167706), (26, 2583853), (79, 850382), (158, 425191), (1027, 65414), (2054, 32707)]