31215696412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{16561}}^1$

素因数の和:17158

約数の個数: 48

約数和(自身を含む): 59048432352

約数和(自身を除く): 27832735940

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 523, 901, 1046, 1802, 2092, 3604, 8891, 16561, 17782, 27719, 33122, 35564, 55438, 66244, 110876, 281537, 471223, 563074, 877733, 942446, 1126148, 1755466, 1884892, 3510932, 8661403, 14921461, 17322806, 29842922, 34645612, 59685844, 147243851, 294487702, 459054359, 588975404, 918108718, 1836217436, 7803924103, 15607848206, 31215696412]

約数ペア:

[(1, 31215696412), (2, 15607848206), (4, 7803924103), (17, 1836217436), (34, 918108718), (53, 588975404), (68, 459054359), (106, 294487702), (212, 147243851), (523, 59685844), (901, 34645612), (1046, 29842922), (1802, 17322806), (2092, 14921461), (3604, 8661403), (8891, 3510932), (16561, 1884892), (17782, 1755466), (27719, 1126148), (33122, 942446), (35564, 877733), (55438, 563074), (66244, 471223), (110876, 281537)]