53952016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 111555360

約数和(自身を除く): 57603344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 1427, 2224, 2363, 2854, 4726, 5708, 9452, 11416, 18904, 22832, 24259, 37808, 48518, 97036, 194072, 198353, 388144, 396706, 793412, 1586824, 3173648, 3372001, 6744002, 13488004, 26976008, 53952016]

約数ペア:

[(1, 53952016), (2, 26976008), (4, 13488004), (8, 6744002), (16, 3372001), (17, 3173648), (34, 1586824), (68, 793412), (136, 396706), (139, 388144), (272, 198353), (278, 194072), (556, 97036), (1112, 48518), (1427, 37808), (2224, 24259), (2363, 22832), (2854, 18904), (4726, 11416), (5708, 9452)]