42017648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{84713}}^1$

素因数の和:84752

約数の個数: 20

約数和(自身を含む): 84036288

約数和(自身を除く): 42018640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 84713, 169426, 338852, 677704, 1355408, 2626103, 5252206, 10504412, 21008824, 42017648]

約数ペア:

[(1, 42017648), (2, 21008824), (4, 10504412), (8, 5252206), (16, 2626103), (31, 1355408), (62, 677704), (124, 338852), (248, 169426), (496, 84713)]