16240944

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 44854272

約数和(自身を除く): 28613328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 313, 368, 376, 552, 564, 626, 752, 939, 1081, 1104, 1128, 1252, 1878, 2162, 2256, 2504, 3243, 3756, 4324, 5008, 6486, 7199, 7512, 8648, 12972, 14398, 14711, 15024, 17296, 21597, 25944, 28796, 29422, 43194, 44133, 51888, 57592, 58844, 86388, 88266, 115184, 117688, 172776, 176532, 235376, 338353, 345552, 353064, 676706, 706128, 1015059, 1353412, 2030118, 2706824, 4060236, 5413648, 8120472, 16240944]

約数ペア:

[(1, 16240944), (2, 8120472), (3, 5413648), (4, 4060236), (6, 2706824), (8, 2030118), (12, 1353412), (16, 1015059), (23, 706128), (24, 676706), (46, 353064), (47, 345552), (48, 338353), (69, 235376), (92, 176532), (94, 172776), (138, 117688), (141, 115184), (184, 88266), (188, 86388), (276, 58844), (282, 57592), (313, 51888), (368, 44133), (376, 43194), (552, 29422), (564, 28796), (626, 25944), (752, 21597), (939, 17296), (1081, 15024), (1104, 14711), (1128, 14398), (1252, 12972), (1878, 8648), (2162, 7512), (2256, 7199), (2504, 6486), (3243, 5008), (3756, 4324)]