31508114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 54601344

約数和(自身を除く): 23093230

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 853, 1606, 1679, 1706, 3358, 9383, 18469, 18766, 19619, 36938, 39238, 62269, 124538, 215809, 431618, 684959, 1369918, 1432187, 2864374, 15754057, 31508114]

約数ペア:

[(1, 31508114), (2, 15754057), (11, 2864374), (22, 1432187), (23, 1369918), (46, 684959), (73, 431618), (146, 215809), (253, 124538), (506, 62269), (803, 39238), (853, 36938), (1606, 19619), (1679, 18766), (1706, 18469), (3358, 9383)]