104205728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15621

約数の個数: 48

約数和(自身を含む): 235599840

約数和(自身を除く): 131394112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 15581, 31162, 62324, 124648, 171391, 249296, 296039, 342782, 498592, 592078, 685564, 1184156, 1371128, 2368312, 2742256, 3256429, 4736624, 5484512, 6512858, 9473248, 13025716, 26051432, 52102864, 104205728]

約数ペア:

[(1, 104205728), (2, 52102864), (4, 26051432), (8, 13025716), (11, 9473248), (16, 6512858), (19, 5484512), (22, 4736624), (32, 3256429), (38, 2742256), (44, 2368312), (76, 1371128), (88, 1184156), (152, 685564), (176, 592078), (209, 498592), (304, 342782), (352, 296039), (418, 249296), (608, 171391), (836, 124648), (1672, 62324), (3344, 31162), (6688, 15581)]