45547216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 109867968

約数和(自身を除く): 64320752

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1171, 1496, 1768, 2288, 2342, 2431, 2992, 3536, 4684, 4862, 9368, 9724, 12881, 15223, 18736, 19448, 19907, 25762, 30446, 38896, 39814, 51524, 60892, 79628, 103048, 121784, 159256, 167453, 206096, 218977, 243568, 258791, 318512, 334906, 437954, 517582, 669812, 875908, 1035164, 1339624, 1751816, 2070328, 2679248, 2846701, 3503632, 4140656, 5693402, 11386804, 22773608, 45547216]

約数ペア:

[(1, 45547216), (2, 22773608), (4, 11386804), (8, 5693402), (11, 4140656), (13, 3503632), (16, 2846701), (17, 2679248), (22, 2070328), (26, 1751816), (34, 1339624), (44, 1035164), (52, 875908), (68, 669812), (88, 517582), (104, 437954), (136, 334906), (143, 318512), (176, 258791), (187, 243568), (208, 218977), (221, 206096), (272, 167453), (286, 159256), (374, 121784), (442, 103048), (572, 79628), (748, 60892), (884, 51524), (1144, 39814), (1171, 38896), (1496, 30446), (1768, 25762), (2288, 19907), (2342, 19448), (2431, 18736), (2992, 15223), (3536, 12881), (4684, 9724), (4862, 9368)]