16346512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 39719680

約数和(自身を除く): 23373168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 109, 112, 182, 206, 208, 218, 364, 412, 436, 721, 728, 763, 824, 872, 1339, 1417, 1442, 1456, 1526, 1648, 1744, 2678, 2834, 2884, 3052, 5356, 5668, 5768, 6104, 9373, 9919, 10712, 11227, 11336, 11536, 12208, 18746, 19838, 21424, 22454, 22672, 37492, 39676, 44908, 74984, 78589, 79352, 89816, 145951, 149968, 157178, 158704, 179632, 291902, 314356, 583804, 628712, 1021657, 1167608, 1257424, 2043314, 2335216, 4086628, 8173256, 16346512]

約数ペア:

[(1, 16346512), (2, 8173256), (4, 4086628), (7, 2335216), (8, 2043314), (13, 1257424), (14, 1167608), (16, 1021657), (26, 628712), (28, 583804), (52, 314356), (56, 291902), (91, 179632), (103, 158704), (104, 157178), (109, 149968), (112, 145951), (182, 89816), (206, 79352), (208, 78589), (218, 74984), (364, 44908), (412, 39676), (436, 37492), (721, 22672), (728, 22454), (763, 21424), (824, 19838), (872, 18746), (1339, 12208), (1417, 11536), (1442, 11336), (1456, 11227), (1526, 10712), (1648, 9919), (1744, 9373), (2678, 6104), (2834, 5768), (2884, 5668), (3052, 5356)]