16793944

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 32292000

約数和(自身を除く): 15498056

約数列:

[1, 2, 4, 8, 89, 103, 178, 206, 229, 356, 412, 458, 712, 824, 916, 1832, 9167, 18334, 20381, 23587, 36668, 40762, 47174, 73336, 81524, 94348, 163048, 188696, 2099243, 4198486, 8396972, 16793944]

約数ペア:

[(1, 16793944), (2, 8396972), (4, 4198486), (8, 2099243), (89, 188696), (103, 163048), (178, 94348), (206, 81524), (229, 73336), (356, 47174), (412, 40762), (458, 36668), (712, 23587), (824, 20381), (916, 18334), (1832, 9167)]