40804706896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{51439}}^1$

素因数の和:52643

約数の個数: 40

約数和(自身を含む): 80969440640

約数和(自身を除く): 40164733744

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1153, 2306, 4612, 9224, 18448, 49579, 51439, 99158, 102878, 198316, 205756, 396632, 411512, 793264, 823024, 2211877, 4423754, 8847508, 17695016, 35390032, 59309167, 118618334, 237236668, 474473336, 948946672, 2550294181, 5100588362, 10201176724, 20402353448, 40804706896]

約数ペア:

[(1, 40804706896), (2, 20402353448), (4, 10201176724), (8, 5100588362), (16, 2550294181), (43, 948946672), (86, 474473336), (172, 237236668), (344, 118618334), (688, 59309167), (1153, 35390032), (2306, 17695016), (4612, 8847508), (9224, 4423754), (18448, 2211877), (49579, 823024), (51439, 793264), (99158, 411512), (102878, 396632), (198316, 205756)]