31904724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 80297280

約数和(自身を除く): 48392556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 3413, 4674, 6826, 9348, 10239, 13652, 20478, 40956, 64847, 129694, 139933, 194541, 259388, 279866, 389082, 419799, 559732, 778164, 839598, 1679196, 2658727, 5317454, 7976181, 10634908, 15952362, 31904724]

約数ペア:

[(1, 31904724), (2, 15952362), (3, 10634908), (4, 7976181), (6, 5317454), (12, 2658727), (19, 1679196), (38, 839598), (41, 778164), (57, 559732), (76, 419799), (82, 389082), (114, 279866), (123, 259388), (164, 194541), (228, 139933), (246, 129694), (492, 64847), (779, 40956), (1558, 20478), (2337, 13652), (3116, 10239), (3413, 9348), (4674, 6826)]