89801272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16729}}^1$

素因数の和:16807

約数の個数: 32

約数和(自身を含む): 186706800

約数和(自身を除く): 96905528

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 16729, 33458, 66916, 133832, 184019, 368038, 736076, 1020469, 1472152, 2040938, 4081876, 8163752, 11225159, 22450318, 44900636, 89801272]

約数ペア:

[(1, 89801272), (2, 44900636), (4, 22450318), (8, 11225159), (11, 8163752), (22, 4081876), (44, 2040938), (61, 1472152), (88, 1020469), (122, 736076), (244, 368038), (488, 184019), (671, 133832), (1342, 66916), (2684, 33458), (5368, 16729)]