15868288

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 31860720

約数和(自身を除く): 15992432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 821, 1208, 1642, 2416, 3284, 4832, 6568, 9664, 13136, 19328, 26272, 52544, 105088, 123971, 247942, 495884, 991768, 1983536, 3967072, 7934144, 15868288]

約数ペア:

[(1, 15868288), (2, 7934144), (4, 3967072), (8, 1983536), (16, 991768), (32, 495884), (64, 247942), (128, 123971), (151, 105088), (302, 52544), (604, 26272), (821, 19328), (1208, 13136), (1642, 9664), (2416, 6568), (3284, 4832)]