31461924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 81002880

約数和(自身を除く): 49540956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4919, 6396, 9838, 14757, 19676, 29514, 59028, 63947, 127894, 191841, 201679, 255788, 383682, 403358, 605037, 767364, 806716, 1210074, 2420148, 2621827, 5243654, 7865481, 10487308, 15730962, 31461924]

約数ペア:

[(1, 31461924), (2, 15730962), (3, 10487308), (4, 7865481), (6, 5243654), (12, 2621827), (13, 2420148), (26, 1210074), (39, 806716), (41, 767364), (52, 605037), (78, 403358), (82, 383682), (123, 255788), (156, 201679), (164, 191841), (246, 127894), (492, 63947), (533, 59028), (1066, 29514), (1599, 19676), (2132, 14757), (3198, 9838), (4919, 6396)]