23715136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 50694336

約数和(自身を除く): 26979200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 307, 544, 568, 614, 1088, 1136, 1207, 1228, 2272, 2414, 2456, 4544, 4828, 4912, 5219, 9656, 9824, 10438, 19312, 19648, 20876, 21797, 38624, 41752, 43594, 77248, 83504, 87188, 167008, 174376, 334016, 348752, 370549, 697504, 741098, 1395008, 1482196, 2964392, 5928784, 11857568, 23715136]

約数ペア:

[(1, 23715136), (2, 11857568), (4, 5928784), (8, 2964392), (16, 1482196), (17, 1395008), (32, 741098), (34, 697504), (64, 370549), (68, 348752), (71, 334016), (136, 174376), (142, 167008), (272, 87188), (284, 83504), (307, 77248), (544, 43594), (568, 41752), (614, 38624), (1088, 21797), (1136, 20876), (1207, 19648), (1228, 19312), (2272, 10438), (2414, 9824), (2456, 9656), (4544, 5219), (4828, 4912)]