30955328

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 64520064

約数和(自身を除く): 33564736

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 164, 188, 251, 328, 376, 502, 656, 752, 1004, 1312, 1504, 1927, 2008, 2624, 3008, 3854, 4016, 7708, 8032, 10291, 11797, 15416, 16064, 20582, 23594, 30832, 41164, 47188, 61664, 82328, 94376, 123328, 164656, 188752, 329312, 377504, 483677, 658624, 755008, 967354, 1934708, 3869416, 7738832, 15477664, 30955328]

約数ペア:

[(1, 30955328), (2, 15477664), (4, 7738832), (8, 3869416), (16, 1934708), (32, 967354), (41, 755008), (47, 658624), (64, 483677), (82, 377504), (94, 329312), (164, 188752), (188, 164656), (251, 123328), (328, 94376), (376, 82328), (502, 61664), (656, 47188), (752, 41164), (1004, 30832), (1312, 23594), (1504, 20582), (1927, 16064), (2008, 15416), (2624, 11797), (3008, 10291), (3854, 8032), (4016, 7708)]