90471184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194981}}^1$

素因数の和:195018

約数の個数: 20

約数和(自身を含む): 181333260

約数和(自身を除く): 90862076

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194981, 389962, 779924, 1559848, 3119696, 5654449, 11308898, 22617796, 45235592, 90471184]

約数ペア:

[(1, 90471184), (2, 45235592), (4, 22617796), (8, 11308898), (16, 5654449), (29, 3119696), (58, 1559848), (116, 779924), (232, 389962), (464, 194981)]