16332568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 20603432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 113, 116, 178, 203, 226, 232, 356, 406, 452, 623, 712, 791, 812, 904, 1246, 1582, 1624, 2492, 2581, 3164, 3277, 4984, 5162, 6328, 6554, 10057, 10324, 13108, 18067, 20114, 20648, 22939, 26216, 36134, 40228, 45878, 70399, 72268, 80456, 91756, 140798, 144536, 183512, 281596, 291653, 563192, 583306, 1166612, 2041571, 2333224, 4083142, 8166284, 16332568]

約数ペア:

[(1, 16332568), (2, 8166284), (4, 4083142), (7, 2333224), (8, 2041571), (14, 1166612), (28, 583306), (29, 563192), (56, 291653), (58, 281596), (89, 183512), (113, 144536), (116, 140798), (178, 91756), (203, 80456), (226, 72268), (232, 70399), (356, 45878), (406, 40228), (452, 36134), (623, 26216), (712, 22939), (791, 20648), (812, 20114), (904, 18067), (1246, 13108), (1582, 10324), (1624, 10057), (2492, 6554), (2581, 6328), (3164, 5162), (3277, 4984)]