3889832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 7773600

約数和(自身を除く): 3883768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 163, 314, 326, 628, 652, 1256, 1304, 2983, 3097, 5966, 6194, 11932, 12388, 23864, 24776, 25591, 51182, 102364, 204728, 486229, 972458, 1944916, 3889832]

約数ペア:

[(1, 3889832), (2, 1944916), (4, 972458), (8, 486229), (19, 204728), (38, 102364), (76, 51182), (152, 25591), (157, 24776), (163, 23864), (314, 12388), (326, 11932), (628, 6194), (652, 5966), (1256, 3097), (1304, 2983)]