2016031328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{144167}}^1$

素因数の和:144219

約数の個数: 48

約数和(自身を含む): 4359640320

約数和(自身を除く): 2343608992

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 144167, 288334, 576668, 1153336, 2306672, 2739173, 3315841, 4613344, 5478346, 6631682, 10956692, 13263364, 21913384, 26526728, 43826768, 53053456, 63000979, 87653536, 106106912, 126001958, 252003916, 504007832, 1008015664, 2016031328]

約数ペア:

[(1, 2016031328), (2, 1008015664), (4, 504007832), (8, 252003916), (16, 126001958), (19, 106106912), (23, 87653536), (32, 63000979), (38, 53053456), (46, 43826768), (76, 26526728), (92, 21913384), (152, 13263364), (184, 10956692), (304, 6631682), (368, 5478346), (437, 4613344), (608, 3315841), (736, 2739173), (874, 2306672), (1748, 1153336), (3496, 576668), (6992, 288334), (13984, 144167)]