17939231432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{437201}}^1$

素因数の和:437453

約数の個数: 32

約数和(自身を含む): 35255969280

約数和(自身を除く): 17316737848

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 5129, 10258, 20516, 41032, 437201, 874402, 1748804, 3497608, 10055623, 20111246, 40222492, 80444984, 97495823, 194991646, 389983292, 779966584, 2242403929, 4484807858, 8969615716, 17939231432]

約数ペア:

[(1, 17939231432), (2, 8969615716), (4, 4484807858), (8, 2242403929), (23, 779966584), (46, 389983292), (92, 194991646), (184, 97495823), (223, 80444984), (446, 40222492), (892, 20111246), (1784, 10055623), (5129, 3497608), (10258, 1748804), (20516, 874402), (41032, 437201)]