87287506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 143193600

約数和(自身を除く): 55906094

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 899, 1129, 1247, 1333, 1798, 2258, 2494, 2666, 32741, 34999, 38657, 48547, 65482, 69998, 77314, 97094, 1014971, 1407863, 1504957, 2029942, 2815726, 3009914, 43643753, 87287506]

約数ペア:

[(1, 87287506), (2, 43643753), (29, 3009914), (31, 2815726), (43, 2029942), (58, 1504957), (62, 1407863), (86, 1014971), (899, 97094), (1129, 77314), (1247, 69998), (1333, 65482), (1798, 48547), (2258, 38657), (2494, 34999), (2666, 32741)]