87751144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49633}}^1$

素因数の和:49669

約数の個数: 32

約数和(自身を含む): 187616520

約数和(自身を除く): 99865376

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 49633, 99266, 198532, 397064, 645229, 843761, 1290458, 1687522, 2580916, 3375044, 5161832, 6750088, 10968893, 21937786, 43875572, 87751144]

約数ペア:

[(1, 87751144), (2, 43875572), (4, 21937786), (8, 10968893), (13, 6750088), (17, 5161832), (26, 3375044), (34, 2580916), (52, 1687522), (68, 1290458), (104, 843761), (136, 645229), (221, 397064), (442, 198532), (884, 99266), (1768, 49633)]