86861330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5741}}^1$

素因数の和:5854

約数の個数: 32

約数和(自身を含む): 167436720

約数和(自身を除く): 80575390

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5741, 7565, 11482, 15130, 28705, 57410, 97597, 195194, 487985, 510949, 975970, 1021898, 2554745, 5109490, 8686133, 17372266, 43430665, 86861330]

約数ペア:

[(1, 86861330), (2, 43430665), (5, 17372266), (10, 8686133), (17, 5109490), (34, 2554745), (85, 1021898), (89, 975970), (170, 510949), (178, 487985), (445, 195194), (890, 97597), (1513, 57410), (3026, 28705), (5741, 15130), (7565, 11482)]