31974984

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{4397}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 87476220

約数和(自身を除く): 55501236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 4397, 7272, 8794, 13191, 17588, 26382, 35176, 39573, 52764, 79146, 105528, 158292, 316584, 444097, 888194, 1332291, 1776388, 2664582, 3552776, 3996873, 5329164, 7993746, 10658328, 15987492, 31974984]

約数ペア:

[(1, 31974984), (2, 15987492), (3, 10658328), (4, 7993746), (6, 5329164), (8, 3996873), (9, 3552776), (12, 2664582), (18, 1776388), (24, 1332291), (36, 888194), (72, 444097), (101, 316584), (202, 158292), (303, 105528), (404, 79146), (606, 52764), (808, 39573), (909, 35176), (1212, 26382), (1818, 17588), (2424, 13191), (3636, 8794), (4397, 7272)]