31772208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 58222032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 863, 944, 1416, 1534, 1726, 2301, 2589, 2832, 3068, 3452, 4602, 5178, 6136, 6904, 9204, 10356, 11219, 12272, 13808, 18408, 20712, 22438, 33657, 36816, 41424, 44876, 50917, 67314, 89752, 101834, 134628, 152751, 179504, 203668, 269256, 305502, 407336, 538512, 611004, 661921, 814672, 1222008, 1323842, 1985763, 2444016, 2647684, 3971526, 5295368, 7943052, 10590736, 15886104, 31772208]

約数ペア:

[(1, 31772208), (2, 15886104), (3, 10590736), (4, 7943052), (6, 5295368), (8, 3971526), (12, 2647684), (13, 2444016), (16, 1985763), (24, 1323842), (26, 1222008), (39, 814672), (48, 661921), (52, 611004), (59, 538512), (78, 407336), (104, 305502), (118, 269256), (156, 203668), (177, 179504), (208, 152751), (236, 134628), (312, 101834), (354, 89752), (472, 67314), (624, 50917), (708, 44876), (767, 41424), (863, 36816), (944, 33657), (1416, 22438), (1534, 20712), (1726, 18408), (2301, 13808), (2589, 12272), (2832, 11219), (3068, 10356), (3452, 9204), (4602, 6904), (5178, 6136)]