818335456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{9091}}^1$

素因数の和:9227

約数の個数: 48

約数和(自身を含む): 1684020240

約数和(自身を除く): 865684784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 2813, 3104, 5626, 9091, 11252, 18182, 22504, 36364, 45008, 72728, 90016, 145456, 263639, 290912, 527278, 881827, 1054556, 1763654, 2109112, 3527308, 4218224, 7054616, 8436448, 14109232, 25572983, 28218464, 51145966, 102291932, 204583864, 409167728, 818335456]

約数ペア:

[(1, 818335456), (2, 409167728), (4, 204583864), (8, 102291932), (16, 51145966), (29, 28218464), (32, 25572983), (58, 14109232), (97, 8436448), (116, 7054616), (194, 4218224), (232, 3527308), (388, 2109112), (464, 1763654), (776, 1054556), (928, 881827), (1552, 527278), (2813, 290912), (3104, 263639), (5626, 145456), (9091, 90016), (11252, 72728), (18182, 45008), (22504, 36364)]