129384064

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{5647}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 259243200

約数和(自身を除く): 129859136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 5647, 5728, 11294, 11456, 22588, 22912, 45176, 90352, 180704, 361408, 722816, 1010813, 2021626, 4043252, 8086504, 16173008, 32346016, 64692032, 129384064]

約数ペア:

[(1, 129384064), (2, 64692032), (4, 32346016), (8, 16173008), (16, 8086504), (32, 4043252), (64, 2021626), (128, 1010813), (179, 722816), (358, 361408), (716, 180704), (1432, 90352), (2864, 45176), (5647, 22912), (5728, 22588), (11294, 11456)]