42205064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2273}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 86775840

約数和(自身を除く): 44570776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2273, 2321, 4546, 4642, 9092, 9284, 18184, 18568, 25003, 50006, 100012, 200024, 479603, 959206, 1918412, 3836824, 5275633, 10551266, 21102532, 42205064]

約数ペア:

[(1, 42205064), (2, 21102532), (4, 10551266), (8, 5275633), (11, 3836824), (22, 1918412), (44, 959206), (88, 479603), (211, 200024), (422, 100012), (844, 50006), (1688, 25003), (2273, 18568), (2321, 18184), (4546, 9284), (4642, 9092)]