87115264

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 40

約数和(自身を含む): 175055760

約数和(自身を除く): 87940496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 743, 916, 1486, 1832, 2972, 3664, 5944, 7328, 11888, 14656, 23776, 29312, 47552, 58624, 95104, 117248, 170147, 190208, 340294, 380416, 680588, 1361176, 2722352, 5444704, 10889408, 21778816, 43557632, 87115264]

約数ペア:

[(1, 87115264), (2, 43557632), (4, 21778816), (8, 10889408), (16, 5444704), (32, 2722352), (64, 1361176), (128, 680588), (229, 380416), (256, 340294), (458, 190208), (512, 170147), (743, 117248), (916, 95104), (1486, 58624), (1832, 47552), (2972, 29312), (3664, 23776), (5944, 14656), (7328, 11888)]