42430568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{171091}}^1$

素因数の和:171128

約数の個数: 16

約数和(自身を含む): 82124160

約数和(自身を除く): 39693592

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 171091, 342182, 684364, 1368728, 5303821, 10607642, 21215284, 42430568]

約数ペア:

[(1, 42430568), (2, 21215284), (4, 10607642), (8, 5303821), (31, 1368728), (62, 684364), (124, 342182), (248, 171091)]