80648192

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 164520720

約数和(自身を除く): 83872528

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 743, 848, 1024, 1486, 1696, 2048, 2972, 3392, 5944, 6784, 11888, 13568, 23776, 27136, 39379, 47552, 54272, 78758, 95104, 108544, 157516, 190208, 315032, 380416, 630064, 760832, 1260128, 1521664, 2520256, 5040512, 10081024, 20162048, 40324096, 80648192]

約数ペア:

[(1, 80648192), (2, 40324096), (4, 20162048), (8, 10081024), (16, 5040512), (32, 2520256), (53, 1521664), (64, 1260128), (106, 760832), (128, 630064), (212, 380416), (256, 315032), (424, 190208), (512, 157516), (743, 108544), (848, 95104), (1024, 78758), (1486, 54272), (1696, 47552), (2048, 39379), (2972, 27136), (3392, 23776), (5944, 13568), (6784, 11888)]