16255792

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7673

約数の個数: 40

約数和(自身を含む): 37894400

約数和(自身を除く): 21638608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7639, 15278, 30556, 53473, 61112, 106946, 122224, 145141, 213892, 290282, 427784, 580564, 855568, 1015987, 1161128, 2031974, 2322256, 4063948, 8127896, 16255792]

約数ペア:

[(1, 16255792), (2, 8127896), (4, 4063948), (7, 2322256), (8, 2031974), (14, 1161128), (16, 1015987), (19, 855568), (28, 580564), (38, 427784), (56, 290282), (76, 213892), (112, 145141), (133, 122224), (152, 106946), (266, 61112), (304, 53473), (532, 30556), (1064, 15278), (2128, 7639)]