90419446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 151740288

約数和(自身を除く): 61320842

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 611, 793, 1213, 1222, 1586, 2426, 2867, 5734, 15769, 31538, 37271, 57011, 73993, 74542, 114022, 147986, 741143, 961909, 1482286, 1923818, 3477671, 6955342, 45209723, 90419446]

約数ペア:

[(1, 90419446), (2, 45209723), (13, 6955342), (26, 3477671), (47, 1923818), (61, 1482286), (94, 961909), (122, 741143), (611, 147986), (793, 114022), (1213, 74542), (1222, 73993), (1586, 57011), (2426, 37271), (2867, 31538), (5734, 15769)]