43530448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 96549376

約数和(自身を除く): 53018928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 157, 172, 208, 248, 314, 344, 403, 496, 559, 628, 688, 806, 1118, 1256, 1333, 1612, 2041, 2236, 2512, 2666, 3224, 4082, 4472, 4867, 5332, 6448, 6751, 8164, 8944, 9734, 10664, 13502, 16328, 17329, 19468, 21328, 27004, 32656, 34658, 38936, 54008, 63271, 69316, 77872, 87763, 108016, 126542, 138632, 175526, 209281, 253084, 277264, 351052, 418562, 506168, 702104, 837124, 1012336, 1404208, 1674248, 2720653, 3348496, 5441306, 10882612, 21765224, 43530448]

約数ペア:

[(1, 43530448), (2, 21765224), (4, 10882612), (8, 5441306), (13, 3348496), (16, 2720653), (26, 1674248), (31, 1404208), (43, 1012336), (52, 837124), (62, 702104), (86, 506168), (104, 418562), (124, 351052), (157, 277264), (172, 253084), (208, 209281), (248, 175526), (314, 138632), (344, 126542), (403, 108016), (496, 87763), (559, 77872), (628, 69316), (688, 63271), (806, 54008), (1118, 38936), (1256, 34658), (1333, 32656), (1612, 27004), (2041, 21328), (2236, 19468), (2512, 17329), (2666, 16328), (3224, 13502), (4082, 10664), (4472, 9734), (4867, 8944), (5332, 8164), (6448, 6751)]