100688752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331213}}^1$

素因数の和:331240

約数の個数: 20

約数和(自身を含む): 205352680

約数和(自身を除く): 104663928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331213, 662426, 1324852, 2649704, 5299408, 6293047, 12586094, 25172188, 50344376, 100688752]

約数ペア:

[(1, 100688752), (2, 50344376), (4, 25172188), (8, 12586094), (16, 6293047), (19, 5299408), (38, 2649704), (76, 1324852), (152, 662426), (304, 331213)]