87348872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 178378200

約数和(自身を除く): 91029328

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 9437, 18874, 37748, 75496, 122681, 245362, 490724, 839893, 981448, 1679786, 3359572, 6719144, 10918609, 21837218, 43674436, 87348872]

約数ペア:

[(1, 87348872), (2, 43674436), (4, 21837218), (8, 10918609), (13, 6719144), (26, 3359572), (52, 1679786), (89, 981448), (104, 839893), (178, 490724), (356, 245362), (712, 122681), (1157, 75496), (2314, 37748), (4628, 18874), (9256, 9437)]