40855164656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2521}}^1\times {\mathrm{53309}}^1$

素因数の和:55857

約数の個数: 40

約数和(自身を含む): 83357648400

約数和(自身を除く): 42502483744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2521, 5042, 10084, 20168, 40336, 47899, 53309, 95798, 106618, 191596, 213236, 383192, 426472, 766384, 852944, 1012871, 2025742, 4051484, 8102968, 16205936, 134391989, 268783978, 537567956, 1075135912, 2150271824, 2553447791, 5106895582, 10213791164, 20427582328, 40855164656]

約数ペア:

[(1, 40855164656), (2, 20427582328), (4, 10213791164), (8, 5106895582), (16, 2553447791), (19, 2150271824), (38, 1075135912), (76, 537567956), (152, 268783978), (304, 134391989), (2521, 16205936), (5042, 8102968), (10084, 4051484), (20168, 2025742), (40336, 1012871), (47899, 852944), (53309, 766384), (95798, 426472), (106618, 383192), (191596, 213236)]