84065306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 145469520

約数和(自身を除く): 61404214

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2137, 2314, 3026, 4274, 19669, 27781, 36329, 39338, 55562, 72658, 190193, 380386, 472277, 944554, 2472509, 3233281, 4945018, 6466562, 42032653, 84065306]

約数ペア:

[(1, 84065306), (2, 42032653), (13, 6466562), (17, 4945018), (26, 3233281), (34, 2472509), (89, 944554), (178, 472277), (221, 380386), (442, 190193), (1157, 72658), (1513, 55562), (2137, 39338), (2314, 36329), (3026, 27781), (4274, 19669)]