80429296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 162958320

約数和(自身を除く): 82529024

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 1787, 2813, 3574, 5626, 7148, 11252, 14296, 22504, 28592, 45008, 51823, 103646, 173339, 207292, 346678, 414584, 693356, 829168, 1386712, 2773424, 5026831, 10053662, 20107324, 40214648, 80429296]

約数ペア:

[(1, 80429296), (2, 40214648), (4, 20107324), (8, 10053662), (16, 5026831), (29, 2773424), (58, 1386712), (97, 829168), (116, 693356), (194, 414584), (232, 346678), (388, 207292), (464, 173339), (776, 103646), (1552, 51823), (1787, 45008), (2813, 28592), (3574, 22504), (5626, 14296), (7148, 11252)]