39826816

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10037}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 81910080

約数和(自身を除く): 42083264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 10037, 20074, 40148, 80296, 160592, 311147, 321184, 622294, 642368, 1244588, 1284736, 2489176, 4978352, 9956704, 19913408, 39826816]

約数ペア:

[(1, 39826816), (2, 19913408), (4, 9956704), (8, 4978352), (16, 2489176), (31, 1284736), (32, 1244588), (62, 642368), (64, 622294), (124, 321184), (128, 311147), (248, 160592), (496, 80296), (992, 40148), (1984, 20074), (3968, 10037)]