31216696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29339}}^1$

素因数の和:29371

約数の個数: 32

約数和(自身を含む): 70416000

約数和(自身を除く): 39199304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29339, 58678, 117356, 205373, 234712, 410746, 557441, 821492, 1114882, 1642984, 2229764, 3902087, 4459528, 7804174, 15608348, 31216696]

約数ペア:

[(1, 31216696), (2, 15608348), (4, 7804174), (7, 4459528), (8, 3902087), (14, 2229764), (19, 1642984), (28, 1114882), (38, 821492), (56, 557441), (76, 410746), (133, 234712), (152, 205373), (266, 117356), (532, 58678), (1064, 29339)]