90077104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8245

約数の個数: 40

約数和(自身を含む): 191518992

約数和(自身を除く): 101441888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 8171, 11024, 16342, 32684, 65368, 106223, 130736, 212446, 424892, 433063, 849784, 866126, 1699568, 1732252, 3464504, 5629819, 6929008, 11259638, 22519276, 45038552, 90077104]

約数ペア:

[(1, 90077104), (2, 45038552), (4, 22519276), (8, 11259638), (13, 6929008), (16, 5629819), (26, 3464504), (52, 1732252), (53, 1699568), (104, 866126), (106, 849784), (208, 433063), (212, 424892), (424, 212446), (689, 130736), (848, 106223), (1378, 65368), (2756, 32684), (5512, 16342), (8171, 11024)]