16557424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 40

約数和(自身を含む): 36060192

約数和(自身を除く): 19502768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 3461, 4784, 6922, 13844, 27688, 44993, 55376, 79603, 89986, 159206, 179972, 318412, 359944, 636824, 719888, 1034839, 1273648, 2069678, 4139356, 8278712, 16557424]

約数ペア:

[(1, 16557424), (2, 8278712), (4, 4139356), (8, 2069678), (13, 1273648), (16, 1034839), (23, 719888), (26, 636824), (46, 359944), (52, 318412), (92, 179972), (104, 159206), (184, 89986), (208, 79603), (299, 55376), (368, 44993), (598, 27688), (1196, 13844), (2392, 6922), (3461, 4784)]