31795520

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 76894944

約数和(自身を除く): 45099424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 1483, 2144, 2680, 2966, 4288, 5360, 5932, 7415, 10720, 11864, 14830, 21440, 23728, 29660, 47456, 59320, 94912, 99361, 118640, 198722, 237280, 397444, 474560, 496805, 794888, 993610, 1589776, 1987220, 3179552, 3974440, 6359104, 7948880, 15897760, 31795520]

約数ペア:

[(1, 31795520), (2, 15897760), (4, 7948880), (5, 6359104), (8, 3974440), (10, 3179552), (16, 1987220), (20, 1589776), (32, 993610), (40, 794888), (64, 496805), (67, 474560), (80, 397444), (134, 237280), (160, 198722), (268, 118640), (320, 99361), (335, 94912), (536, 59320), (670, 47456), (1072, 29660), (1340, 23728), (1483, 21440), (2144, 14830), (2680, 11864), (2966, 10720), (4288, 7415), (5360, 5932)]