16813056

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 88

約数和(自身を含む): 48374704

約数和(自身を除く): 31561648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 421, 512, 624, 768, 832, 842, 1024, 1248, 1263, 1536, 1664, 1684, 2496, 2526, 3072, 3328, 3368, 4992, 5052, 5473, 6656, 6736, 9984, 10104, 10946, 13312, 13472, 16419, 19968, 20208, 21892, 26944, 32838, 39936, 40416, 43784, 53888, 65676, 80832, 87568, 107776, 131352, 161664, 175136, 215552, 262704, 323328, 350272, 431104, 525408, 646656, 700544, 1050816, 1293312, 1401088, 2101632, 2802176, 4203264, 5604352, 8406528, 16813056]

約数ペア:

[(1, 16813056), (2, 8406528), (3, 5604352), (4, 4203264), (6, 2802176), (8, 2101632), (12, 1401088), (13, 1293312), (16, 1050816), (24, 700544), (26, 646656), (32, 525408), (39, 431104), (48, 350272), (52, 323328), (64, 262704), (78, 215552), (96, 175136), (104, 161664), (128, 131352), (156, 107776), (192, 87568), (208, 80832), (256, 65676), (312, 53888), (384, 43784), (416, 40416), (421, 39936), (512, 32838), (624, 26944), (768, 21892), (832, 20208), (842, 19968), (1024, 16419), (1248, 13472), (1263, 13312), (1536, 10946), (1664, 10104), (1684, 9984), (2496, 6736), (2526, 6656), (3072, 5473), (3328, 5052), (3368, 4992)]