53631344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 112357392

約数和(自身を除く): 58726048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 643, 802, 1286, 1604, 2572, 3208, 5144, 5213, 6416, 8359, 10288, 10426, 16718, 20852, 33436, 41704, 66872, 83408, 133744, 257843, 515686, 1031372, 2062744, 3351959, 4125488, 6703918, 13407836, 26815672, 53631344]

約数ペア:

[(1, 53631344), (2, 26815672), (4, 13407836), (8, 6703918), (13, 4125488), (16, 3351959), (26, 2062744), (52, 1031372), (104, 515686), (208, 257843), (401, 133744), (643, 83408), (802, 66872), (1286, 41704), (1604, 33436), (2572, 20852), (3208, 16718), (5144, 10426), (5213, 10288), (6416, 8359)]