31795608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 86536800

約数和(自身を除く): 54741192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1009, 1212, 1313, 2018, 2424, 2626, 3027, 3939, 4036, 5252, 6054, 7878, 8072, 10504, 12108, 13117, 15756, 24216, 26234, 31512, 39351, 52468, 78702, 101909, 104936, 157404, 203818, 305727, 314808, 407636, 611454, 815272, 1222908, 1324817, 2445816, 2649634, 3974451, 5299268, 7948902, 10598536, 15897804, 31795608]

約数ペア:

[(1, 31795608), (2, 15897804), (3, 10598536), (4, 7948902), (6, 5299268), (8, 3974451), (12, 2649634), (13, 2445816), (24, 1324817), (26, 1222908), (39, 815272), (52, 611454), (78, 407636), (101, 314808), (104, 305727), (156, 203818), (202, 157404), (303, 104936), (312, 101909), (404, 78702), (606, 52468), (808, 39351), (1009, 31512), (1212, 26234), (1313, 24216), (2018, 15756), (2424, 13117), (2626, 12108), (3027, 10504), (3939, 8072), (4036, 7878), (5252, 6054)]