61371986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44537}}^1$

素因数の和:44605

約数の個数: 16

約数和(自身を含む): 101012184

約数和(自身を除く): 39640198

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 44537, 89074, 578981, 1157962, 2360461, 4720922, 30685993, 61371986]

約数ペア:

[(1, 61371986), (2, 30685993), (13, 4720922), (26, 2360461), (53, 1157962), (106, 578981), (689, 89074), (1378, 44537)]