31968830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 61149600

約数和(自身を除く): 29180770

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1489, 2147, 2978, 4294, 7445, 10735, 14890, 21470, 28291, 56582, 141455, 168257, 282910, 336514, 841285, 1682570, 3196883, 6393766, 15984415, 31968830]

約数ペア:

[(1, 31968830), (2, 15984415), (5, 6393766), (10, 3196883), (19, 1682570), (38, 841285), (95, 336514), (113, 282910), (190, 168257), (226, 141455), (565, 56582), (1130, 28291), (1489, 21470), (2147, 14890), (2978, 10735), (4294, 7445)]