83389216

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 178246656

約数和(自身を除く): 94857440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 127, 136, 142, 254, 272, 284, 289, 508, 544, 568, 578, 1016, 1136, 1156, 1207, 2032, 2159, 2272, 2312, 2414, 4064, 4318, 4624, 4828, 8636, 9017, 9248, 9656, 17272, 18034, 19312, 20519, 34544, 36068, 36703, 38624, 41038, 69088, 72136, 73406, 82076, 144272, 146812, 153289, 164152, 288544, 293624, 306578, 328304, 587248, 613156, 656608, 1174496, 1226312, 2452624, 2605913, 4905248, 5211826, 10423652, 20847304, 41694608, 83389216]

約数ペア:

[(1, 83389216), (2, 41694608), (4, 20847304), (8, 10423652), (16, 5211826), (17, 4905248), (32, 2605913), (34, 2452624), (68, 1226312), (71, 1174496), (127, 656608), (136, 613156), (142, 587248), (254, 328304), (272, 306578), (284, 293624), (289, 288544), (508, 164152), (544, 153289), (568, 146812), (578, 144272), (1016, 82076), (1136, 73406), (1156, 72136), (1207, 69088), (2032, 41038), (2159, 38624), (2272, 36703), (2312, 36068), (2414, 34544), (4064, 20519), (4318, 19312), (4624, 18034), (4828, 17272), (8636, 9656), (9017, 9248)]