27222688

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20800

約数の個数: 24

約数和(自身を含む): 54904500

約数和(自身を除く): 27681812

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20749, 41498, 82996, 165992, 331984, 663968, 850709, 1701418, 3402836, 6805672, 13611344, 27222688]

約数ペア:

[(1, 27222688), (2, 13611344), (4, 6805672), (8, 3402836), (16, 1701418), (32, 850709), (41, 663968), (82, 331984), (164, 165992), (328, 82996), (656, 41498), (1312, 20749)]