67654332370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{240173}}^1$

素因数の和:241854

約数の個数: 32

約数和(自身を含む): 129019551408

約数和(自身を除く): 61365219038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1657, 3314, 8285, 16570, 28169, 56338, 140845, 240173, 281690, 480346, 1200865, 2401730, 4082941, 8165882, 20414705, 40829410, 397966661, 795933322, 1989833305, 3979666610, 6765433237, 13530866474, 33827166185, 67654332370]

約数ペア:

[(1, 67654332370), (2, 33827166185), (5, 13530866474), (10, 6765433237), (17, 3979666610), (34, 1989833305), (85, 795933322), (170, 397966661), (1657, 40829410), (3314, 20414705), (8285, 8165882), (16570, 4082941), (28169, 2401730), (56338, 1200865), (140845, 480346), (240173, 281690)]