80795032

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 154566720

約数和(自身を除く): 73771688

約数列:

[1, 2, 4, 8, 67, 134, 268, 307, 491, 536, 614, 982, 1228, 1964, 2456, 3928, 20569, 32897, 41138, 65794, 82276, 131588, 150737, 164552, 263176, 301474, 602948, 1205896, 10099379, 20198758, 40397516, 80795032]

約数ペア:

[(1, 80795032), (2, 40397516), (4, 20198758), (8, 10099379), (67, 1205896), (134, 602948), (268, 301474), (307, 263176), (491, 164552), (536, 150737), (614, 131588), (982, 82276), (1228, 65794), (1964, 41138), (2456, 32897), (3928, 20569)]