325522816

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{82037}}^1$

素因数の和:82082

約数の個数: 32

約数和(自身を含む): 669430080

約数和(自身を除く): 343907264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 82037, 164074, 328148, 656296, 1312592, 2543147, 2625184, 5086294, 5250368, 10172588, 10500736, 20345176, 40690352, 81380704, 162761408, 325522816]

約数ペア:

[(1, 325522816), (2, 162761408), (4, 81380704), (8, 40690352), (16, 20345176), (31, 10500736), (32, 10172588), (62, 5250368), (64, 5086294), (124, 2625184), (128, 2543147), (248, 1312592), (496, 656296), (992, 328148), (1984, 164074), (3968, 82037)]