16460528

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 22108432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 59, 94, 106, 112, 118, 188, 212, 236, 329, 371, 376, 413, 424, 472, 658, 742, 752, 826, 848, 944, 1316, 1484, 1652, 2491, 2632, 2773, 2968, 3127, 3304, 4982, 5264, 5546, 5936, 6254, 6608, 9964, 11092, 12508, 17437, 19411, 19928, 21889, 22184, 25016, 34874, 38822, 39856, 43778, 44368, 50032, 69748, 77644, 87556, 139496, 146969, 155288, 175112, 278992, 293938, 310576, 350224, 587876, 1028783, 1175752, 2057566, 2351504, 4115132, 8230264, 16460528]

約数ペア:

[(1, 16460528), (2, 8230264), (4, 4115132), (7, 2351504), (8, 2057566), (14, 1175752), (16, 1028783), (28, 587876), (47, 350224), (53, 310576), (56, 293938), (59, 278992), (94, 175112), (106, 155288), (112, 146969), (118, 139496), (188, 87556), (212, 77644), (236, 69748), (329, 50032), (371, 44368), (376, 43778), (413, 39856), (424, 38822), (472, 34874), (658, 25016), (742, 22184), (752, 21889), (826, 19928), (848, 19411), (944, 17437), (1316, 12508), (1484, 11092), (1652, 9964), (2491, 6608), (2632, 6254), (2773, 5936), (2968, 5546), (3127, 5264), (3304, 4982)]