90199174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{19381}}^1$

素因数の和:19575

約数の個数: 16

約数和(自身を含む): 146527920

約数和(自身を除く): 56328746

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 19381, 38762, 251953, 503906, 3469199, 6938398, 45099587, 90199174]

約数ペア:

[(1, 90199174), (2, 45099587), (13, 6938398), (26, 3469199), (179, 503906), (358, 251953), (2327, 38762), (4654, 19381)]