79931824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42013

約数の個数: 40

約数和(自身を含む): 187407648

約数和(自身を除く): 107475824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 41981, 83962, 167924, 293867, 335848, 587734, 671696, 713677, 1175468, 1427354, 2350936, 2854708, 4701872, 4995739, 5709416, 9991478, 11418832, 19982956, 39965912, 79931824]

約数ペア:

[(1, 79931824), (2, 39965912), (4, 19982956), (7, 11418832), (8, 9991478), (14, 5709416), (16, 4995739), (17, 4701872), (28, 2854708), (34, 2350936), (56, 1427354), (68, 1175468), (112, 713677), (119, 671696), (136, 587734), (238, 335848), (272, 293867), (476, 167924), (952, 83962), (1904, 41981)]