43341584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 103951680

約数和(自身を除く): 60610096

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 997, 1144, 1672, 1976, 1994, 2288, 2717, 3344, 3952, 3988, 5434, 7976, 10868, 10967, 12961, 15952, 18943, 21736, 21934, 25922, 37886, 43472, 43868, 51844, 75772, 87736, 103688, 142571, 151544, 175472, 207376, 208373, 246259, 285142, 303088, 416746, 492518, 570284, 833492, 985036, 1140568, 1666984, 1970072, 2281136, 2708849, 3333968, 3940144, 5417698, 10835396, 21670792, 43341584]

約数ペア:

[(1, 43341584), (2, 21670792), (4, 10835396), (8, 5417698), (11, 3940144), (13, 3333968), (16, 2708849), (19, 2281136), (22, 1970072), (26, 1666984), (38, 1140568), (44, 985036), (52, 833492), (76, 570284), (88, 492518), (104, 416746), (143, 303088), (152, 285142), (176, 246259), (208, 208373), (209, 207376), (247, 175472), (286, 151544), (304, 142571), (418, 103688), (494, 87736), (572, 75772), (836, 51844), (988, 43868), (997, 43472), (1144, 37886), (1672, 25922), (1976, 21934), (1994, 21736), (2288, 18943), (2717, 15952), (3344, 12961), (3952, 10967), (3988, 10868), (5434, 7976)]