84198902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 135793152

約数和(自身を除く): 51594250

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 563, 1126, 1591, 1739, 2021, 3182, 3478, 4042, 20831, 24209, 26461, 41662, 48418, 52922, 74777, 149554, 895733, 979057, 1137823, 1791466, 1958114, 2275646, 42099451, 84198902]

約数ペア:

[(1, 84198902), (2, 42099451), (37, 2275646), (43, 1958114), (47, 1791466), (74, 1137823), (86, 979057), (94, 895733), (563, 149554), (1126, 74777), (1591, 52922), (1739, 48418), (2021, 41662), (3182, 26461), (3478, 24209), (4042, 20831)]