215345944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{2243}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 441080640

約数和(自身を除く): 225734696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1091, 2182, 2243, 4364, 4486, 8728, 8972, 12001, 17944, 24002, 24673, 48004, 49346, 96008, 98692, 197384, 2447113, 4894226, 9788452, 19576904, 26918243, 53836486, 107672972, 215345944]

約数ペア:

[(1, 215345944), (2, 107672972), (4, 53836486), (8, 26918243), (11, 19576904), (22, 9788452), (44, 4894226), (88, 2447113), (1091, 197384), (2182, 98692), (2243, 96008), (4364, 49346), (4486, 48004), (8728, 24673), (8972, 24002), (12001, 17944)]