161233408

素因数分解:

$2^9\times 7^1\times {\mathrm{44987}}^1$

素因数の和:45012

約数の個数: 40

約数和(自身を含む): 368181792

約数和(自身を除く): 206948384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 44987, 89974, 179948, 314909, 359896, 629818, 719792, 1259636, 1439584, 2519272, 2879168, 5038544, 5758336, 10077088, 11516672, 20154176, 23033344, 40308352, 80616704, 161233408]

約数ペア:

[(1, 161233408), (2, 80616704), (4, 40308352), (7, 23033344), (8, 20154176), (14, 11516672), (16, 10077088), (28, 5758336), (32, 5038544), (56, 2879168), (64, 2519272), (112, 1439584), (128, 1259636), (224, 719792), (256, 629818), (448, 359896), (512, 314909), (896, 179948), (1792, 89974), (3584, 44987)]