31859632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 77405760

約数和(自身を除く): 45546128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 577, 812, 952, 986, 1154, 1624, 1904, 1972, 2308, 3248, 3451, 3944, 4039, 4616, 6902, 7888, 8078, 9232, 9809, 13804, 16156, 16733, 19618, 27608, 32312, 33466, 39236, 55216, 64624, 66932, 68663, 78472, 117131, 133864, 137326, 156944, 234262, 267728, 274652, 284461, 468524, 549304, 568922, 937048, 1098608, 1137844, 1874096, 1991227, 2275688, 3982454, 4551376, 7964908, 15929816, 31859632]

約数ペア:

[(1, 31859632), (2, 15929816), (4, 7964908), (7, 4551376), (8, 3982454), (14, 2275688), (16, 1991227), (17, 1874096), (28, 1137844), (29, 1098608), (34, 937048), (56, 568922), (58, 549304), (68, 468524), (112, 284461), (116, 274652), (119, 267728), (136, 234262), (203, 156944), (232, 137326), (238, 133864), (272, 117131), (406, 78472), (464, 68663), (476, 66932), (493, 64624), (577, 55216), (812, 39236), (952, 33466), (986, 32312), (1154, 27608), (1624, 19618), (1904, 16733), (1972, 16156), (2308, 13804), (3248, 9809), (3451, 9232), (3944, 8078), (4039, 7888), (4616, 6902)]