88160836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 169646400

約数和(自身を除く): 81485564

約数列:

[1, 2, 4, 19, 38, 43, 53, 76, 86, 106, 172, 212, 509, 817, 1007, 1018, 1634, 2014, 2036, 2279, 3268, 4028, 4558, 9116, 9671, 19342, 21887, 26977, 38684, 43301, 43774, 53954, 86602, 87548, 107908, 173204, 415853, 512563, 831706, 1025126, 1160011, 1663412, 2050252, 2320022, 4640044, 22040209, 44080418, 88160836]

約数ペア:

[(1, 88160836), (2, 44080418), (4, 22040209), (19, 4640044), (38, 2320022), (43, 2050252), (53, 1663412), (76, 1160011), (86, 1025126), (106, 831706), (172, 512563), (212, 415853), (509, 173204), (817, 107908), (1007, 87548), (1018, 86602), (1634, 53954), (2014, 43774), (2036, 43301), (2279, 38684), (3268, 26977), (4028, 21887), (4558, 19342), (9116, 9671)]