16277395888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{31517}}^1$

素因数の和:31742

約数の個数: 60

約数和(自身を含む): 34329909888

約数和(自身を除く): 18052514000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 191, 208, 338, 382, 676, 764, 1352, 1528, 2483, 2704, 3056, 4966, 9932, 19864, 31517, 32279, 39728, 63034, 64558, 126068, 129116, 252136, 258232, 409721, 504272, 516464, 819442, 1638884, 3277768, 5326373, 6019747, 6555536, 10652746, 12039494, 21305492, 24078988, 42610984, 48157976, 78256711, 85221968, 96315952, 156513422, 313026844, 626053688, 1017337243, 1252107376, 2034674486, 4069348972, 8138697944, 16277395888]

約数ペア:

[(1, 16277395888), (2, 8138697944), (4, 4069348972), (8, 2034674486), (13, 1252107376), (16, 1017337243), (26, 626053688), (52, 313026844), (104, 156513422), (169, 96315952), (191, 85221968), (208, 78256711), (338, 48157976), (382, 42610984), (676, 24078988), (764, 21305492), (1352, 12039494), (1528, 10652746), (2483, 6555536), (2704, 6019747), (3056, 5326373), (4966, 3277768), (9932, 1638884), (19864, 819442), (31517, 516464), (32279, 504272), (39728, 409721), (63034, 258232), (64558, 252136), (126068, 129116)]