16403589544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{10037}}^1$

素因数の和:10318

約数の個数: 64

約数和(自身を含む): 33271151760

約数和(自身を除く): 16867562216

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 197, 244, 394, 488, 788, 1037, 1576, 2074, 3349, 4148, 6698, 8296, 10037, 12017, 13396, 20074, 24034, 26792, 40148, 48068, 80296, 96136, 170629, 204289, 341258, 408578, 612257, 682516, 817156, 1224514, 1365032, 1634312, 1977289, 2449028, 3954578, 4898056, 7909156, 10408369, 15818312, 20816738, 33613913, 41633476, 67227826, 83266952, 120614629, 134455652, 241229258, 268911304, 482458516, 964917032, 2050448693, 4100897386, 8201794772, 16403589544]

約数ペア:

[(1, 16403589544), (2, 8201794772), (4, 4100897386), (8, 2050448693), (17, 964917032), (34, 482458516), (61, 268911304), (68, 241229258), (122, 134455652), (136, 120614629), (197, 83266952), (244, 67227826), (394, 41633476), (488, 33613913), (788, 20816738), (1037, 15818312), (1576, 10408369), (2074, 7909156), (3349, 4898056), (4148, 3954578), (6698, 2449028), (8296, 1977289), (10037, 1634312), (12017, 1365032), (13396, 1224514), (20074, 817156), (24034, 682516), (26792, 612257), (40148, 408578), (48068, 341258), (80296, 204289), (96136, 170629)]