16504048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 35354880

約数和(自身を除く): 18850832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1187, 1264, 1738, 2374, 3476, 4748, 6952, 9496, 13057, 13904, 18992, 26114, 52228, 93773, 104456, 187546, 208912, 375092, 750184, 1031503, 1500368, 2063006, 4126012, 8252024, 16504048]

約数ペア:

[(1, 16504048), (2, 8252024), (4, 4126012), (8, 2063006), (11, 1500368), (16, 1031503), (22, 750184), (44, 375092), (79, 208912), (88, 187546), (158, 104456), (176, 93773), (316, 52228), (632, 26114), (869, 18992), (1187, 13904), (1264, 13057), (1738, 9496), (2374, 6952), (3476, 4748)]