16427224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 35834400

約数和(自身を除く): 19407176

約数列:

[1, 2, 4, 8, 11, 22, 29, 41, 44, 58, 82, 88, 116, 157, 164, 232, 314, 319, 328, 451, 628, 638, 902, 1189, 1256, 1276, 1727, 1804, 2378, 2552, 3454, 3608, 4553, 4756, 6437, 6908, 9106, 9512, 12874, 13079, 13816, 18212, 25748, 26158, 36424, 50083, 51496, 52316, 70807, 100166, 104632, 141614, 186673, 200332, 283228, 373346, 400664, 566456, 746692, 1493384, 2053403, 4106806, 8213612, 16427224]

約数ペア:

[(1, 16427224), (2, 8213612), (4, 4106806), (8, 2053403), (11, 1493384), (22, 746692), (29, 566456), (41, 400664), (44, 373346), (58, 283228), (82, 200332), (88, 186673), (116, 141614), (157, 104632), (164, 100166), (232, 70807), (314, 52316), (319, 51496), (328, 50083), (451, 36424), (628, 26158), (638, 25748), (902, 18212), (1189, 13816), (1256, 13079), (1276, 12874), (1727, 9512), (1804, 9106), (2378, 6908), (2552, 6437), (3454, 4756), (3608, 4553)]