69145936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{254213}}^1$

素因数の和:254238

約数の個数: 20

約数和(自身を含む): 141851412

約数和(自身を除く): 72705476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 254213, 508426, 1016852, 2033704, 4067408, 4321621, 8643242, 17286484, 34572968, 69145936]

約数ペア:

[(1, 69145936), (2, 34572968), (4, 17286484), (8, 8643242), (16, 4321621), (17, 4067408), (34, 2033704), (68, 1016852), (136, 508426), (272, 254213)]