80925914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 130927104

約数和(自身を除く): 50001190

約数列:

[1, 2, 23, 43, 46, 86, 163, 251, 326, 502, 989, 1978, 3749, 5773, 7009, 7498, 10793, 11546, 14018, 21586, 40913, 81826, 161207, 248239, 322414, 496478, 940999, 1759259, 1881998, 3518518, 40462957, 80925914]

約数ペア:

[(1, 80925914), (2, 40462957), (23, 3518518), (43, 1881998), (46, 1759259), (86, 940999), (163, 496478), (251, 322414), (326, 248239), (502, 161207), (989, 81826), (1978, 40913), (3749, 21586), (5773, 14018), (7009, 11546), (7498, 10793)]