23260688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 49550400

約数和(自身を除く): 26289712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 887, 1192, 1639, 1774, 2384, 3278, 3548, 6556, 7096, 9757, 13112, 14192, 19514, 26224, 39028, 78056, 132163, 156112, 264326, 528652, 1057304, 1453793, 2114608, 2907586, 5815172, 11630344, 23260688]

約数ペア:

[(1, 23260688), (2, 11630344), (4, 5815172), (8, 2907586), (11, 2114608), (16, 1453793), (22, 1057304), (44, 528652), (88, 264326), (149, 156112), (176, 132163), (298, 78056), (596, 39028), (887, 26224), (1192, 19514), (1639, 14192), (1774, 13112), (2384, 9757), (3278, 7096), (3548, 6556)]