32019208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 68085360

約数和(自身を除く): 36066152

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 157, 212, 296, 314, 424, 481, 628, 689, 962, 1256, 1378, 1924, 1961, 2041, 2756, 3848, 3922, 4082, 5512, 5809, 7844, 8164, 8321, 11618, 15688, 16328, 16642, 23236, 25493, 33284, 46472, 50986, 66568, 75517, 101972, 108173, 151034, 203944, 216346, 302068, 307877, 432692, 604136, 615754, 865384, 1231508, 2463016, 4002401, 8004802, 16009604, 32019208]

約数ペア:

[(1, 32019208), (2, 16009604), (4, 8004802), (8, 4002401), (13, 2463016), (26, 1231508), (37, 865384), (52, 615754), (53, 604136), (74, 432692), (104, 307877), (106, 302068), (148, 216346), (157, 203944), (212, 151034), (296, 108173), (314, 101972), (424, 75517), (481, 66568), (628, 50986), (689, 46472), (962, 33284), (1256, 25493), (1378, 23236), (1924, 16642), (1961, 16328), (2041, 15688), (2756, 11618), (3848, 8321), (3922, 8164), (4082, 7844), (5512, 5809)]