38808544

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 81019008

約数和(自身を除く): 42210464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 368, 536, 736, 787, 1072, 1541, 1574, 2144, 3082, 3148, 6164, 6296, 12328, 12592, 18101, 24656, 25184, 36202, 49312, 52729, 72404, 105458, 144808, 210916, 289616, 421832, 579232, 843664, 1212767, 1687328, 2425534, 4851068, 9702136, 19404272, 38808544]

約数ペア:

[(1, 38808544), (2, 19404272), (4, 9702136), (8, 4851068), (16, 2425534), (23, 1687328), (32, 1212767), (46, 843664), (67, 579232), (92, 421832), (134, 289616), (184, 210916), (268, 144808), (368, 105458), (536, 72404), (736, 52729), (787, 49312), (1072, 36202), (1541, 25184), (1574, 24656), (2144, 18101), (3082, 12592), (3148, 12328), (6164, 6296)]