40808024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 82360800

約数和(自身を除く): 41552776

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 4919, 8296, 9838, 19676, 39352, 83623, 167246, 300059, 334492, 600118, 668984, 1200236, 2400472, 5101003, 10202006, 20404012, 40808024]

約数ペア:

[(1, 40808024), (2, 20404012), (4, 10202006), (8, 5101003), (17, 2400472), (34, 1200236), (61, 668984), (68, 600118), (122, 334492), (136, 300059), (244, 167246), (488, 83623), (1037, 39352), (2074, 19676), (4148, 9838), (4919, 8296)]