193367584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 394765056

約数和(自身を除く): 201397472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 397, 491, 496, 794, 982, 992, 1588, 1964, 3176, 3928, 6352, 7856, 12307, 12704, 15221, 15712, 24614, 30442, 49228, 60884, 98456, 121768, 194927, 196912, 243536, 389854, 393824, 487072, 779708, 1559416, 3118832, 6042737, 6237664, 12085474, 24170948, 48341896, 96683792, 193367584]

約数ペア:

[(1, 193367584), (2, 96683792), (4, 48341896), (8, 24170948), (16, 12085474), (31, 6237664), (32, 6042737), (62, 3118832), (124, 1559416), (248, 779708), (397, 487072), (491, 393824), (496, 389854), (794, 243536), (982, 196912), (992, 194927), (1588, 121768), (1964, 98456), (3176, 60884), (3928, 49228), (6352, 30442), (7856, 24614), (12307, 15712), (12704, 15221)]