80846608

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 159642560

約数和(自身を除く): 78795952

約数列:

[1, 2, 4, 8, 16, 109, 151, 218, 302, 307, 436, 604, 614, 872, 1208, 1228, 1744, 2416, 2456, 4912, 16459, 32918, 33463, 46357, 65836, 66926, 92714, 131672, 133852, 185428, 263344, 267704, 370856, 535408, 741712, 5052913, 10105826, 20211652, 40423304, 80846608]

約数ペア:

[(1, 80846608), (2, 40423304), (4, 20211652), (8, 10105826), (16, 5052913), (109, 741712), (151, 535408), (218, 370856), (302, 267704), (307, 263344), (436, 185428), (604, 133852), (614, 131672), (872, 92714), (1208, 66926), (1228, 65836), (1744, 46357), (2416, 33463), (2456, 32918), (4912, 16459)]