16398973432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{880151}}^1$

素因数の和:880311

約数の個数: 32

約数和(自身を含む): 32794463520

約数和(自身を除く): 16395490088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 880151, 1760302, 3520604, 7041208, 14962567, 29925134, 59850268, 119700536, 120580687, 241161374, 482322748, 964645496, 2049871679, 4099743358, 8199486716, 16398973432]

約数ペア:

[(1, 16398973432), (2, 8199486716), (4, 4099743358), (8, 2049871679), (17, 964645496), (34, 482322748), (68, 241161374), (136, 120580687), (137, 119700536), (274, 59850268), (548, 29925134), (1096, 14962567), (2329, 7041208), (4658, 3520604), (9316, 1760302), (18632, 880151)]