23270288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 48642720

約数和(自身を除く): 25372432

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1867, 3116, 3734, 6232, 7468, 12464, 14936, 29872, 35473, 70946, 76547, 141892, 153094, 283784, 306188, 567568, 612376, 1224752, 1454393, 2908786, 5817572, 11635144, 23270288]

約数ペア:

[(1, 23270288), (2, 11635144), (4, 5817572), (8, 2908786), (16, 1454393), (19, 1224752), (38, 612376), (41, 567568), (76, 306188), (82, 283784), (152, 153094), (164, 141892), (304, 76547), (328, 70946), (656, 35473), (779, 29872), (1558, 14936), (1867, 12464), (3116, 7468), (3734, 6232)]