80937296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4347

約数の個数: 40

約数和(自身を含む): 172682400

約数和(自身を除く): 91745104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4219, 4796, 8438, 9592, 16876, 19184, 33752, 46409, 67504, 92818, 185636, 371272, 459871, 742544, 919742, 1839484, 3678968, 5058581, 7357936, 10117162, 20234324, 40468648, 80937296]

約数ペア:

[(1, 80937296), (2, 40468648), (4, 20234324), (8, 10117162), (11, 7357936), (16, 5058581), (22, 3678968), (44, 1839484), (88, 919742), (109, 742544), (176, 459871), (218, 371272), (436, 185636), (872, 92818), (1199, 67504), (1744, 46409), (2398, 33752), (4219, 19184), (4796, 16876), (8438, 9592)]