61971154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11321}}^1$

素因数の和:11370

約数の個数: 32

約数和(自身を含む): 117386496

約数和(自身を除く): 55415342

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 11321, 22642, 79247, 158494, 192457, 260383, 384914, 520766, 1347199, 1822681, 2694398, 3645362, 4426511, 8853022, 30985577, 61971154]

約数ペア:

[(1, 61971154), (2, 30985577), (7, 8853022), (14, 4426511), (17, 3645362), (23, 2694398), (34, 1822681), (46, 1347199), (119, 520766), (161, 384914), (238, 260383), (322, 192457), (391, 158494), (782, 79247), (2737, 22642), (5474, 11321)]