80933632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 176675184

約数和(自身を除く): 95741552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 293, 332, 416, 586, 664, 832, 1079, 1172, 1328, 1664, 2158, 2344, 2656, 3328, 3809, 4316, 4688, 5312, 7618, 8632, 9376, 10624, 15236, 17264, 18752, 21248, 24319, 30472, 34528, 37504, 48638, 60944, 69056, 75008, 97276, 121888, 138112, 194552, 243776, 276224, 316147, 389104, 487552, 632294, 778208, 975104, 1264588, 1556416, 2529176, 3112832, 5058352, 6225664, 10116704, 20233408, 40466816, 80933632]

約数ペア:

[(1, 80933632), (2, 40466816), (4, 20233408), (8, 10116704), (13, 6225664), (16, 5058352), (26, 3112832), (32, 2529176), (52, 1556416), (64, 1264588), (83, 975104), (104, 778208), (128, 632294), (166, 487552), (208, 389104), (256, 316147), (293, 276224), (332, 243776), (416, 194552), (586, 138112), (664, 121888), (832, 97276), (1079, 75008), (1172, 69056), (1328, 60944), (1664, 48638), (2158, 37504), (2344, 34528), (2656, 30472), (3328, 24319), (3809, 21248), (4316, 18752), (4688, 17264), (5312, 15236), (7618, 10624), (8632, 9376)]