31324748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 68941824

約数和(自身を除く): 37617076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 1831, 2444, 3662, 4277, 7324, 8554, 12817, 17108, 23803, 25634, 47606, 51268, 86057, 95212, 166621, 172114, 333242, 344228, 602399, 666484, 1118741, 1204798, 2237482, 2409596, 4474964, 7831187, 15662374, 31324748]

約数ペア:

[(1, 31324748), (2, 15662374), (4, 7831187), (7, 4474964), (13, 2409596), (14, 2237482), (26, 1204798), (28, 1118741), (47, 666484), (52, 602399), (91, 344228), (94, 333242), (182, 172114), (188, 166621), (329, 95212), (364, 86057), (611, 51268), (658, 47606), (1222, 25634), (1316, 23803), (1831, 17108), (2444, 12817), (3662, 8554), (4277, 7324)]