16073228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 15860212

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 239, 391, 478, 731, 782, 956, 989, 1462, 1564, 1978, 2924, 3956, 4063, 5497, 8126, 10277, 10994, 16252, 16813, 20554, 21988, 33626, 41108, 67252, 93449, 174709, 186898, 236371, 349418, 373796, 472742, 698836, 945484, 4018307, 8036614, 16073228]

約数ペア:

[(1, 16073228), (2, 8036614), (4, 4018307), (17, 945484), (23, 698836), (34, 472742), (43, 373796), (46, 349418), (68, 236371), (86, 186898), (92, 174709), (172, 93449), (239, 67252), (391, 41108), (478, 33626), (731, 21988), (782, 20554), (956, 16813), (989, 16252), (1462, 10994), (1564, 10277), (1978, 8126), (2924, 5497), (3956, 4063)]