8489888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10016992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 271, 352, 356, 542, 712, 979, 1084, 1424, 1958, 2168, 2848, 2981, 3916, 4336, 5962, 7832, 8672, 11924, 15664, 23848, 24119, 31328, 47696, 48238, 95392, 96476, 192952, 265309, 385904, 530618, 771808, 1061236, 2122472, 4244944, 8489888]

約数ペア:

[(1, 8489888), (2, 4244944), (4, 2122472), (8, 1061236), (11, 771808), (16, 530618), (22, 385904), (32, 265309), (44, 192952), (88, 96476), (89, 95392), (176, 48238), (178, 47696), (271, 31328), (352, 24119), (356, 23848), (542, 15664), (712, 11924), (979, 8672), (1084, 7832), (1424, 5962), (1958, 4336), (2168, 3916), (2848, 2981)]