15661855856

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{99347}}^1$

素因数の和:99581

約数の個数: 40

約数和(自身を含む): 31044263040

約数和(自身を除く): 15382407184

約数列:

[1, 2, 4, 8, 16, 59, 118, 167, 236, 334, 472, 668, 944, 1336, 2672, 9853, 19706, 39412, 78824, 99347, 157648, 198694, 397388, 794776, 1589552, 5861473, 11722946, 16590949, 23445892, 33181898, 46891784, 66363796, 93783568, 132727592, 265455184, 978865991, 1957731982, 3915463964, 7830927928, 15661855856]

約数ペア:

[(1, 15661855856), (2, 7830927928), (4, 3915463964), (8, 1957731982), (16, 978865991), (59, 265455184), (118, 132727592), (167, 93783568), (236, 66363796), (334, 46891784), (472, 33181898), (668, 23445892), (944, 16590949), (1336, 11722946), (2672, 5861473), (9853, 1589552), (19706, 794776), (39412, 397388), (78824, 198694), (99347, 157648)]