76640416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 159159168

約数和(自身を除く): 82518752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 101, 184, 202, 368, 404, 736, 808, 1031, 1616, 2062, 2323, 3232, 4124, 4646, 8248, 9292, 16496, 18584, 23713, 32992, 37168, 47426, 74336, 94852, 104131, 189704, 208262, 379408, 416524, 758816, 833048, 1666096, 2395013, 3332192, 4790026, 9580052, 19160104, 38320208, 76640416]

約数ペア:

[(1, 76640416), (2, 38320208), (4, 19160104), (8, 9580052), (16, 4790026), (23, 3332192), (32, 2395013), (46, 1666096), (92, 833048), (101, 758816), (184, 416524), (202, 379408), (368, 208262), (404, 189704), (736, 104131), (808, 94852), (1031, 74336), (1616, 47426), (2062, 37168), (2323, 32992), (3232, 23713), (4124, 18584), (4646, 16496), (8248, 9292)]