88051964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21991}}^1$

素因数の和:22026

約数の個数: 48

約数和(自身を含む): 206900736

約数和(自身を除く): 118848772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 21991, 43982, 87964, 153937, 241901, 285883, 307874, 483802, 571766, 615748, 967604, 1143532, 1693307, 2001181, 3144713, 3386614, 4002362, 6289426, 6773228, 8004724, 12578852, 22012991, 44025982, 88051964]

約数ペア:

[(1, 88051964), (2, 44025982), (4, 22012991), (7, 12578852), (11, 8004724), (13, 6773228), (14, 6289426), (22, 4002362), (26, 3386614), (28, 3144713), (44, 2001181), (52, 1693307), (77, 1143532), (91, 967604), (143, 615748), (154, 571766), (182, 483802), (286, 307874), (308, 285883), (364, 241901), (572, 153937), (1001, 87964), (2002, 43982), (4004, 21991)]