31055752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 74188800

約数和(自身を除く): 43133048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1471, 1508, 1624, 2639, 2942, 3016, 5278, 5884, 10297, 10556, 11768, 19123, 20594, 21112, 38246, 41188, 42659, 76492, 82376, 85318, 133861, 152984, 170636, 267722, 298613, 341272, 535444, 554567, 597226, 1070888, 1109134, 1194452, 2218268, 2388904, 3881969, 4436536, 7763938, 15527876, 31055752]

約数ペア:

[(1, 31055752), (2, 15527876), (4, 7763938), (7, 4436536), (8, 3881969), (13, 2388904), (14, 2218268), (26, 1194452), (28, 1109134), (29, 1070888), (52, 597226), (56, 554567), (58, 535444), (91, 341272), (104, 298613), (116, 267722), (182, 170636), (203, 152984), (232, 133861), (364, 85318), (377, 82376), (406, 76492), (728, 42659), (754, 41188), (812, 38246), (1471, 21112), (1508, 20594), (1624, 19123), (2639, 11768), (2942, 10556), (3016, 10297), (5278, 5884)]