87793472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{8117}}^1$

素因数の和:8155

約数の個数: 42

約数和(自身を含む): 188670438

約数和(自身を除く): 100876966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 8117, 10816, 16234, 32468, 64936, 105521, 129872, 211042, 259744, 422084, 519488, 844168, 1371773, 1688336, 2743546, 3376672, 5487092, 6753344, 10974184, 21948368, 43896736, 87793472]

約数ペア:

[(1, 87793472), (2, 43896736), (4, 21948368), (8, 10974184), (13, 6753344), (16, 5487092), (26, 3376672), (32, 2743546), (52, 1688336), (64, 1371773), (104, 844168), (169, 519488), (208, 422084), (338, 259744), (416, 211042), (676, 129872), (832, 105521), (1352, 64936), (2704, 32468), (5408, 16234), (8117, 10816)]