180881936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{491527}}^1$

素因数の和:491558

約数の個数: 20

約数和(自身を含む): 365696832

約数和(自身を除く): 184814896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 491527, 983054, 1966108, 3932216, 7864432, 11305121, 22610242, 45220484, 90440968, 180881936]

約数ペア:

[(1, 180881936), (2, 90440968), (4, 45220484), (8, 22610242), (16, 11305121), (23, 7864432), (46, 3932216), (92, 1966108), (184, 983054), (368, 491527)]