88385872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12691

約数の個数: 40

約数和(自身を含む): 188112960

約数和(自身を除く): 99727088

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 12641, 25282, 50564, 101128, 202256, 240179, 290743, 480358, 581486, 960716, 1162972, 1921432, 2325944, 3842864, 4651888, 5524117, 11048234, 22096468, 44192936, 88385872]

約数ペア:

[(1, 88385872), (2, 44192936), (4, 22096468), (8, 11048234), (16, 5524117), (19, 4651888), (23, 3842864), (38, 2325944), (46, 1921432), (76, 1162972), (92, 960716), (152, 581486), (184, 480358), (304, 290743), (368, 240179), (437, 202256), (874, 101128), (1748, 50564), (3496, 25282), (6992, 12641)]