16078470904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{8167}}^1$

素因数の和:8372

約数の個数: 64

約数和(自身を含む): 31698374400

約数和(自身を除く): 15619903496

約数列:

[1, 2, 4, 8, 43, 59, 86, 97, 118, 172, 194, 236, 344, 388, 472, 776, 2537, 4171, 5074, 5723, 8167, 8342, 10148, 11446, 16334, 16684, 20296, 22892, 32668, 33368, 45784, 65336, 246089, 351181, 481853, 492178, 702362, 792199, 963706, 984356, 1404724, 1584398, 1927412, 1968712, 2809448, 3168796, 3854824, 6337592, 20719679, 34064557, 41439358, 46739741, 68129114, 82878716, 93479482, 136258228, 165757432, 186958964, 272516456, 373917928, 2009808863, 4019617726, 8039235452, 16078470904]

約数ペア:

[(1, 16078470904), (2, 8039235452), (4, 4019617726), (8, 2009808863), (43, 373917928), (59, 272516456), (86, 186958964), (97, 165757432), (118, 136258228), (172, 93479482), (194, 82878716), (236, 68129114), (344, 46739741), (388, 41439358), (472, 34064557), (776, 20719679), (2537, 6337592), (4171, 3854824), (5074, 3168796), (5723, 2809448), (8167, 1968712), (8342, 1927412), (10148, 1584398), (11446, 1404724), (16334, 984356), (16684, 963706), (20296, 792199), (22892, 702362), (32668, 492178), (33368, 481853), (45784, 351181), (65336, 246089)]