31833844

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 33968396

約数列:

[1, 2, 4, 7, 14, 28, 67, 71, 134, 142, 239, 268, 284, 469, 478, 497, 938, 956, 994, 1673, 1876, 1988, 3346, 4757, 6692, 9514, 16013, 16969, 19028, 32026, 33299, 33938, 64052, 66598, 67876, 112091, 118783, 133196, 224182, 237566, 448364, 475132, 1136923, 2273846, 4547692, 7958461, 15916922, 31833844]

約数ペア:

[(1, 31833844), (2, 15916922), (4, 7958461), (7, 4547692), (14, 2273846), (28, 1136923), (67, 475132), (71, 448364), (134, 237566), (142, 224182), (239, 133196), (268, 118783), (284, 112091), (469, 67876), (478, 66598), (497, 64052), (938, 33938), (956, 33299), (994, 32026), (1673, 19028), (1876, 16969), (1988, 16013), (3346, 9514), (4757, 6692)]