8587440752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{920609}}^1$

素因数の和:920681

約数の個数: 40

約数和(自身を含む): 18493213680

約数和(自身を除く): 9905772928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 920609, 1841218, 3682436, 7364872, 10126699, 14729744, 20253398, 40506796, 48792277, 81013592, 97584554, 162027184, 195169108, 390338216, 536715047, 780676432, 1073430094, 2146860188, 4293720376, 8587440752]

約数ペア:

[(1, 8587440752), (2, 4293720376), (4, 2146860188), (8, 1073430094), (11, 780676432), (16, 536715047), (22, 390338216), (44, 195169108), (53, 162027184), (88, 97584554), (106, 81013592), (176, 48792277), (212, 40506796), (424, 20253398), (583, 14729744), (848, 10126699), (1166, 7364872), (2332, 3682436), (4664, 1841218), (9328, 920609)]