22012162808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{16349}}^1$

素因数の和:16536

約数の個数: 64

約数和(自身を含む): 43791840000

約数和(自身を除く): 21779677192

約数列:

[1, 2, 4, 8, 31, 61, 62, 89, 122, 124, 178, 244, 248, 356, 488, 712, 1891, 2759, 3782, 5429, 5518, 7564, 10858, 11036, 15128, 16349, 21716, 22072, 32698, 43432, 65396, 130792, 168299, 336598, 506819, 673196, 997289, 1013638, 1346392, 1455061, 1994578, 2027276, 2910122, 3989156, 4054552, 5820244, 7978312, 11640488, 30915959, 45106891, 61831918, 88758721, 90213782, 123663836, 177517442, 180427564, 247327672, 355034884, 360855128, 710069768, 2751520351, 5503040702, 11006081404, 22012162808]

約数ペア:

[(1, 22012162808), (2, 11006081404), (4, 5503040702), (8, 2751520351), (31, 710069768), (61, 360855128), (62, 355034884), (89, 247327672), (122, 180427564), (124, 177517442), (178, 123663836), (244, 90213782), (248, 88758721), (356, 61831918), (488, 45106891), (712, 30915959), (1891, 11640488), (2759, 7978312), (3782, 5820244), (5429, 4054552), (5518, 3989156), (7564, 2910122), (10858, 2027276), (11036, 1994578), (15128, 1455061), (16349, 1346392), (21716, 1013638), (22072, 997289), (32698, 673196), (43432, 506819), (65396, 336598), (130792, 168299)]