83089408

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 171990000

約数和(自身を除く): 88900592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1399, 1856, 2048, 2798, 3712, 5596, 7424, 11192, 14848, 22384, 29696, 40571, 44768, 59392, 81142, 89536, 162284, 179072, 324568, 358144, 649136, 716288, 1298272, 1432576, 2596544, 2865152, 5193088, 10386176, 20772352, 41544704, 83089408]

約数ペア:

[(1, 83089408), (2, 41544704), (4, 20772352), (8, 10386176), (16, 5193088), (29, 2865152), (32, 2596544), (58, 1432576), (64, 1298272), (116, 716288), (128, 649136), (232, 358144), (256, 324568), (464, 179072), (512, 162284), (928, 89536), (1024, 81142), (1399, 59392), (1856, 44768), (2048, 40571), (2798, 29696), (3712, 22384), (5596, 14848), (7424, 11192)]