80352506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 58449094

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1699, 1819, 2782, 3398, 3638, 22087, 23647, 28883, 44174, 47294, 57766, 181793, 363586, 375479, 750958, 2363309, 3090481, 4726618, 6180962, 40176253, 80352506]

約数ペア:

[(1, 80352506), (2, 40176253), (13, 6180962), (17, 4726618), (26, 3090481), (34, 2363309), (107, 750958), (214, 375479), (221, 363586), (442, 181793), (1391, 57766), (1699, 47294), (1819, 44174), (2782, 28883), (3398, 23647), (3638, 22087)]