2681061632

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{117673}}^1$

素因数の和:117778

約数の個数: 36

約数和(自身を含む): 5411827260

約数和(自身を除く): 2730765628

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 22784, 117673, 235346, 470692, 941384, 1882768, 3765536, 7531072, 10472897, 15062144, 20945794, 30124288, 41891588, 83783176, 167566352, 335132704, 670265408, 1340530816, 2681061632]

約数ペア:

[(1, 2681061632), (2, 1340530816), (4, 670265408), (8, 335132704), (16, 167566352), (32, 83783176), (64, 41891588), (89, 30124288), (128, 20945794), (178, 15062144), (256, 10472897), (356, 7531072), (712, 3765536), (1424, 1882768), (2848, 941384), (5696, 470692), (11392, 235346), (22784, 117673)]