90617408

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2539

約数の個数: 56

約数和(自身を含む): 208068672

約数和(自身を除く): 117451264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2437, 2656, 4648, 4874, 5312, 9296, 9748, 17059, 18592, 19496, 34118, 37184, 38992, 68236, 77984, 136472, 155968, 202271, 272944, 404542, 545888, 809084, 1091776, 1415897, 1618168, 2831794, 3236336, 5663588, 6472672, 11327176, 12945344, 22654352, 45308704, 90617408]

約数ペア:

[(1, 90617408), (2, 45308704), (4, 22654352), (7, 12945344), (8, 11327176), (14, 6472672), (16, 5663588), (28, 3236336), (32, 2831794), (56, 1618168), (64, 1415897), (83, 1091776), (112, 809084), (166, 545888), (224, 404542), (332, 272944), (448, 202271), (581, 155968), (664, 136472), (1162, 77984), (1328, 68236), (2324, 38992), (2437, 37184), (2656, 34118), (4648, 19496), (4874, 18592), (5312, 17059), (9296, 9748)]