38848648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 75569760

約数和(自身を除く): 36721112

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 1427, 2854, 3403, 5708, 6806, 11416, 13612, 27224, 58507, 117014, 118441, 234028, 236882, 468056, 473764, 947528, 4856081, 9712162, 19424324, 38848648]

約数ペア:

[(1, 38848648), (2, 19424324), (4, 9712162), (8, 4856081), (41, 947528), (82, 473764), (83, 468056), (164, 236882), (166, 234028), (328, 118441), (332, 117014), (664, 58507), (1427, 27224), (2854, 13612), (3403, 11416), (5708, 6806)]