31964814256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{97649}}^1$

素因数の和:98197

約数の個数: 40

約数和(自身を含む): 63570150000

約数和(自身を除く): 31605335744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 499, 656, 998, 1996, 3992, 7984, 20459, 40918, 81836, 97649, 163672, 195298, 327344, 390596, 781192, 1562384, 4003609, 8007218, 16014436, 32028872, 48726851, 64057744, 97453702, 194907404, 389814808, 779629616, 1997800891, 3995601782, 7991203564, 15982407128, 31964814256]

約数ペア:

[(1, 31964814256), (2, 15982407128), (4, 7991203564), (8, 3995601782), (16, 1997800891), (41, 779629616), (82, 389814808), (164, 194907404), (328, 97453702), (499, 64057744), (656, 48726851), (998, 32028872), (1996, 16014436), (3992, 8007218), (7984, 4003609), (20459, 1562384), (40918, 781192), (81836, 390596), (97649, 327344), (163672, 195298)]