1987601152

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{44879}}^1$

素因数の和:45068

約数の個数: 36

約数和(自身を含む): 3990460320

約数和(自身を除く): 2002859168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 2768, 5536, 11072, 22144, 44288, 44879, 89758, 179516, 359032, 718064, 1436128, 2872256, 5744512, 7764067, 11489024, 15528134, 31056268, 62112536, 124225072, 248450144, 496900288, 993800576, 1987601152]

約数ペア:

[(1, 1987601152), (2, 993800576), (4, 496900288), (8, 248450144), (16, 124225072), (32, 62112536), (64, 31056268), (128, 15528134), (173, 11489024), (256, 7764067), (346, 5744512), (692, 2872256), (1384, 1436128), (2768, 718064), (5536, 359032), (11072, 179516), (22144, 89758), (44288, 44879)]