31149508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 62826624

約数和(自身を除く): 31677116

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 167, 211, 221, 334, 422, 442, 668, 844, 884, 2171, 2743, 2839, 3587, 4342, 5486, 5678, 7174, 8684, 10972, 11356, 14348, 35237, 36907, 46631, 70474, 73814, 93262, 140948, 147628, 186524, 458081, 599029, 916162, 1198058, 1832324, 2396116, 7787377, 15574754, 31149508]

約数ペア:

[(1, 31149508), (2, 15574754), (4, 7787377), (13, 2396116), (17, 1832324), (26, 1198058), (34, 916162), (52, 599029), (68, 458081), (167, 186524), (211, 147628), (221, 140948), (334, 93262), (422, 73814), (442, 70474), (668, 46631), (844, 36907), (884, 35237), (2171, 14348), (2743, 11356), (2839, 10972), (3587, 8684), (4342, 7174), (5486, 5678)]