129633904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 256577328

約数和(自身を除く): 126943424

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 776, 808, 827, 1552, 1616, 1654, 3308, 6616, 9797, 13232, 19594, 39188, 78376, 80219, 83527, 156752, 160438, 167054, 320876, 334108, 641752, 668216, 1283504, 1336432, 8102119, 16204238, 32408476, 64816952, 129633904]

約数ペア:

[(1, 129633904), (2, 64816952), (4, 32408476), (8, 16204238), (16, 8102119), (97, 1336432), (101, 1283504), (194, 668216), (202, 641752), (388, 334108), (404, 320876), (776, 167054), (808, 160438), (827, 156752), (1552, 83527), (1616, 80219), (1654, 78376), (3308, 39188), (6616, 19594), (9797, 13232)]