2539136

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2601664

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 239, 332, 478, 664, 956, 1328, 1912, 2656, 3824, 5312, 7648, 10624, 15296, 19837, 30592, 39674, 79348, 158696, 317392, 634784, 1269568, 2539136]

約数ペア:

[(1, 2539136), (2, 1269568), (4, 634784), (8, 317392), (16, 158696), (32, 79348), (64, 39674), (83, 30592), (128, 19837), (166, 15296), (239, 10624), (332, 7648), (478, 5312), (664, 3824), (956, 2656), (1328, 1912)]