39371792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 80452440

約数和(自身を除く): 41080648

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 1601, 3074, 3202, 6148, 6404, 12296, 12808, 24592, 25616, 46429, 84853, 92858, 169706, 185716, 339412, 371432, 678824, 742864, 1357648, 2460737, 4921474, 9842948, 19685896, 39371792]

約数ペア:

[(1, 39371792), (2, 19685896), (4, 9842948), (8, 4921474), (16, 2460737), (29, 1357648), (53, 742864), (58, 678824), (106, 371432), (116, 339412), (212, 185716), (232, 169706), (424, 92858), (464, 84853), (848, 46429), (1537, 25616), (1601, 24592), (3074, 12808), (3202, 12296), (6148, 6404)]