87391664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 87909616

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1319, 1616, 2638, 4141, 5276, 8282, 10552, 16564, 21104, 33128, 54079, 66256, 108158, 133219, 216316, 266438, 432632, 532876, 865264, 1065752, 2131504, 5461979, 10923958, 21847916, 43695832, 87391664]

約数ペア:

[(1, 87391664), (2, 43695832), (4, 21847916), (8, 10923958), (16, 5461979), (41, 2131504), (82, 1065752), (101, 865264), (164, 532876), (202, 432632), (328, 266438), (404, 216316), (656, 133219), (808, 108158), (1319, 66256), (1616, 54079), (2638, 33128), (4141, 21104), (5276, 16564), (8282, 10552)]