86849228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 166871040

約数和(自身を除く): 80021812

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 191, 193, 382, 386, 589, 764, 772, 1178, 2356, 3629, 3667, 5921, 5983, 7258, 7334, 11842, 11966, 14516, 14668, 23684, 23932, 36863, 73726, 112499, 113677, 147452, 224998, 227354, 449996, 454708, 700397, 1142753, 1400794, 2285506, 2801588, 4571012, 21712307, 43424614, 86849228]

約数ペア:

[(1, 86849228), (2, 43424614), (4, 21712307), (19, 4571012), (31, 2801588), (38, 2285506), (62, 1400794), (76, 1142753), (124, 700397), (191, 454708), (193, 449996), (382, 227354), (386, 224998), (589, 147452), (764, 113677), (772, 112499), (1178, 73726), (2356, 36863), (3629, 23932), (3667, 23684), (5921, 14668), (5983, 14516), (7258, 11966), (7334, 11842)]