80078128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3407}}^1$

素因数の和:3541

約数の個数: 40

約数和(自身を含む): 168614208

約数和(自身を除く): 88536080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 3407, 5876, 6814, 11752, 13628, 23504, 27256, 44291, 54512, 88582, 177164, 354328, 384991, 708656, 769982, 1539964, 3079928, 5004883, 6159856, 10009766, 20019532, 40039064, 80078128]

約数ペア:

[(1, 80078128), (2, 40039064), (4, 20019532), (8, 10009766), (13, 6159856), (16, 5004883), (26, 3079928), (52, 1539964), (104, 769982), (113, 708656), (208, 384991), (226, 354328), (452, 177164), (904, 88582), (1469, 54512), (1808, 44291), (2938, 27256), (3407, 23504), (5876, 13628), (6814, 11752)]