90415136

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2417}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 204736896

約数和(自身を除く): 114321760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2417, 2672, 4676, 4834, 5344, 9352, 9668, 16919, 18704, 19336, 33838, 37408, 38672, 67676, 77344, 135352, 270704, 403639, 541408, 807278, 1614556, 2825473, 3229112, 5650946, 6458224, 11301892, 12916448, 22603784, 45207568, 90415136]

約数ペア:

[(1, 90415136), (2, 45207568), (4, 22603784), (7, 12916448), (8, 11301892), (14, 6458224), (16, 5650946), (28, 3229112), (32, 2825473), (56, 1614556), (112, 807278), (167, 541408), (224, 403639), (334, 270704), (668, 135352), (1169, 77344), (1336, 67676), (2338, 38672), (2417, 37408), (2672, 33838), (4676, 19336), (4834, 18704), (5344, 16919), (9352, 9668)]