40542832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230357}}^1$

素因数の和:230376

約数の個数: 20

約数和(自身を含む): 85693176

約数和(自身を除く): 45150344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230357, 460714, 921428, 1842856, 2533927, 3685712, 5067854, 10135708, 20271416, 40542832]

約数ペア:

[(1, 40542832), (2, 20271416), (4, 10135708), (8, 5067854), (11, 3685712), (16, 2533927), (22, 1842856), (44, 921428), (88, 460714), (176, 230357)]