23305156688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{2861}}^1$

素因数の和:4404

約数の個数: 80

約数和(自身を含む): 50899456512

約数和(自身を除く): 27594299824

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 1493, 2728, 2861, 2986, 5456, 5722, 5972, 11444, 11944, 16423, 22888, 23888, 31471, 32846, 45776, 46283, 62942, 65692, 88691, 92566, 125884, 131384, 177382, 185132, 251768, 262768, 354764, 370264, 503536, 509113, 709528, 740528, 975601, 1018226, 1419056, 1951202, 2036452, 3902404, 4072904, 4271473, 7804808, 8145808, 8542946, 15609616, 17085892, 34171784, 46986203, 68343568, 93972406, 132415663, 187944812, 264831326, 375889624, 529662652, 751779248, 1059325304, 1456572293, 2118650608, 2913144586, 5826289172, 11652578344, 23305156688]

約数ペア:

[(1, 23305156688), (2, 11652578344), (4, 5826289172), (8, 2913144586), (11, 2118650608), (16, 1456572293), (22, 1059325304), (31, 751779248), (44, 529662652), (62, 375889624), (88, 264831326), (124, 187944812), (176, 132415663), (248, 93972406), (341, 68343568), (496, 46986203), (682, 34171784), (1364, 17085892), (1493, 15609616), (2728, 8542946), (2861, 8145808), (2986, 7804808), (5456, 4271473), (5722, 4072904), (5972, 3902404), (11444, 2036452), (11944, 1951202), (16423, 1419056), (22888, 1018226), (23888, 975601), (31471, 740528), (32846, 709528), (45776, 509113), (46283, 503536), (62942, 370264), (65692, 354764), (88691, 262768), (92566, 251768), (125884, 185132), (131384, 177382)]