31003668912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1096621}}^1$

素因数の和:1096682

約数の個数: 80

約数和(自身を含む): 87027921920

約数和(自身を除く): 56024253008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 1096621, 2193242, 3289863, 4386484, 6579726, 8772968, 13159452, 17545936, 20835799, 26318904, 33995251, 41671598, 52637808, 62507397, 67990502, 83343196, 101985753, 125014794, 135981004, 166686392, 203971506, 250029588, 271962008, 333372784, 407943012, 500059176, 543924016, 645909769, 815886024, 1000118352, 1291819538, 1631772048, 1937729307, 2583639076, 3875458614, 5167278152, 7750917228, 10334556304, 15501834456, 31003668912]

約数ペア:

[(1, 31003668912), (2, 15501834456), (3, 10334556304), (4, 7750917228), (6, 5167278152), (8, 3875458614), (12, 2583639076), (16, 1937729307), (19, 1631772048), (24, 1291819538), (31, 1000118352), (38, 815886024), (48, 645909769), (57, 543924016), (62, 500059176), (76, 407943012), (93, 333372784), (114, 271962008), (124, 250029588), (152, 203971506), (186, 166686392), (228, 135981004), (248, 125014794), (304, 101985753), (372, 83343196), (456, 67990502), (496, 62507397), (589, 52637808), (744, 41671598), (912, 33995251), (1178, 26318904), (1488, 20835799), (1767, 17545936), (2356, 13159452), (3534, 8772968), (4712, 6579726), (7068, 4386484), (9424, 3289863), (14136, 2193242), (28272, 1096621)]