40230496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 84478464

約数和(自身を除く): 44247968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1163, 1504, 2162, 2326, 4324, 4652, 8648, 9304, 17296, 18608, 26749, 34592, 37216, 53498, 54661, 106996, 109322, 213992, 218644, 427984, 437288, 855968, 874576, 1257203, 1749152, 2514406, 5028812, 10057624, 20115248, 40230496]

約数ペア:

[(1, 40230496), (2, 20115248), (4, 10057624), (8, 5028812), (16, 2514406), (23, 1749152), (32, 1257203), (46, 874576), (47, 855968), (92, 437288), (94, 427984), (184, 218644), (188, 213992), (368, 109322), (376, 106996), (736, 54661), (752, 53498), (1081, 37216), (1163, 34592), (1504, 26749), (2162, 18608), (2326, 17296), (4324, 9304), (4652, 8648)]