90016342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 153236160

約数和(自身を除く): 63219818

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 598, 1381, 1417, 2507, 2762, 2834, 5014, 17953, 31763, 32591, 35906, 63526, 65182, 150529, 301058, 412919, 825838, 1956877, 3462167, 3913754, 6924334, 45008171, 90016342]

約数ペア:

[(1, 90016342), (2, 45008171), (13, 6924334), (23, 3913754), (26, 3462167), (46, 1956877), (109, 825838), (218, 412919), (299, 301058), (598, 150529), (1381, 65182), (1417, 63526), (2507, 35906), (2762, 32591), (2834, 31763), (5014, 17953)]