31935040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 56

約数和(自身を含む): 79369920

約数和(自身を除く): 47434880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 4339, 7360, 8678, 17356, 21695, 34712, 43390, 69424, 86780, 99797, 138848, 173560, 199594, 277696, 347120, 399188, 498985, 694240, 798376, 997970, 1388480, 1596752, 1995940, 3193504, 3991880, 6387008, 7983760, 15967520, 31935040]

約数ペア:

[(1, 31935040), (2, 15967520), (4, 7983760), (5, 6387008), (8, 3991880), (10, 3193504), (16, 1995940), (20, 1596752), (23, 1388480), (32, 997970), (40, 798376), (46, 694240), (64, 498985), (80, 399188), (92, 347120), (115, 277696), (160, 199594), (184, 173560), (230, 138848), (320, 99797), (368, 86780), (460, 69424), (736, 43390), (920, 34712), (1472, 21695), (1840, 17356), (3680, 8678), (4339, 7360)]