22317968

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 44520960

約数和(自身を除く): 22202992

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 191, 218, 268, 382, 436, 536, 764, 872, 1072, 1528, 1744, 3056, 7303, 12797, 14606, 20819, 25594, 29212, 41638, 51188, 58424, 83276, 102376, 116848, 166552, 204752, 333104, 1394873, 2789746, 5579492, 11158984, 22317968]

約数ペア:

[(1, 22317968), (2, 11158984), (4, 5579492), (8, 2789746), (16, 1394873), (67, 333104), (109, 204752), (134, 166552), (191, 116848), (218, 102376), (268, 83276), (382, 58424), (436, 51188), (536, 41638), (764, 29212), (872, 25594), (1072, 20819), (1528, 14606), (1744, 12797), (3056, 7303)]