102402872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89513}}^1$

素因数の和:89543

約数の個数: 32

約数和(自身を含む): 225575280

約数和(自身を除く): 123172408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 89513, 179026, 358052, 716104, 984643, 1163669, 1969286, 2327338, 3938572, 4654676, 7877144, 9309352, 12800359, 25600718, 51201436, 102402872]

約数ペア:

[(1, 102402872), (2, 51201436), (4, 25600718), (8, 12800359), (11, 9309352), (13, 7877144), (22, 4654676), (26, 3938572), (44, 2327338), (52, 1969286), (88, 1163669), (104, 984643), (143, 716104), (286, 358052), (572, 179026), (1144, 89513)]