1009516336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{5639}}^1$

素因数の和:5881

約数の個数: 40

約数和(自身を含む): 1997372160

約数和(自身を除く): 987855824

約数列:

[1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 536, 668, 1072, 1336, 2672, 5639, 11189, 11278, 22378, 22556, 44756, 45112, 89512, 90224, 179024, 377813, 755626, 941713, 1511252, 1883426, 3022504, 3766852, 6045008, 7533704, 15067408, 63094771, 126189542, 252379084, 504758168, 1009516336]

約数ペア:

[(1, 1009516336), (2, 504758168), (4, 252379084), (8, 126189542), (16, 63094771), (67, 15067408), (134, 7533704), (167, 6045008), (268, 3766852), (334, 3022504), (536, 1883426), (668, 1511252), (1072, 941713), (1336, 755626), (2672, 377813), (5639, 179024), (11189, 90224), (11278, 89512), (22378, 45112), (22556, 44756)]