78799024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 159672320

約数和(自身を除く): 80873296

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2011, 2449, 4022, 4898, 8044, 9796, 16088, 19592, 32176, 39184, 62341, 124682, 158869, 249364, 317738, 498728, 635476, 997456, 1270952, 2541904, 4924939, 9849878, 19699756, 39399512, 78799024]

約数ペア:

[(1, 78799024), (2, 39399512), (4, 19699756), (8, 9849878), (16, 4924939), (31, 2541904), (62, 1270952), (79, 997456), (124, 635476), (158, 498728), (248, 317738), (316, 249364), (496, 158869), (632, 124682), (1264, 62341), (2011, 39184), (2449, 32176), (4022, 19592), (4898, 16088), (8044, 9796)]