31320032

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 64093680

約数和(自身を除く): 32773648

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 313, 424, 472, 626, 848, 944, 1252, 1696, 1888, 2504, 3127, 5008, 6254, 10016, 12508, 16589, 18467, 25016, 33178, 36934, 50032, 66356, 73868, 100064, 132712, 147736, 265424, 295472, 530848, 590944, 978751, 1957502, 3915004, 7830008, 15660016, 31320032]

約数ペア:

[(1, 31320032), (2, 15660016), (4, 7830008), (8, 3915004), (16, 1957502), (32, 978751), (53, 590944), (59, 530848), (106, 295472), (118, 265424), (212, 147736), (236, 132712), (313, 100064), (424, 73868), (472, 66356), (626, 50032), (848, 36934), (944, 33178), (1252, 25016), (1696, 18467), (1888, 16589), (2504, 12508), (3127, 10016), (5008, 6254)]