64619696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2093

約数の個数: 40

約数和(自身を含む): 132179040

約数和(自身を除く): 67559344

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 1973, 2047, 3946, 4094, 7892, 8188, 15784, 16376, 31568, 32752, 45379, 90758, 175597, 181516, 351194, 363032, 702388, 726064, 1404776, 2809552, 4038731, 8077462, 16154924, 32309848, 64619696]

約数ペア:

[(1, 64619696), (2, 32309848), (4, 16154924), (8, 8077462), (16, 4038731), (23, 2809552), (46, 1404776), (89, 726064), (92, 702388), (178, 363032), (184, 351194), (356, 181516), (368, 175597), (712, 90758), (1424, 45379), (1973, 32752), (2047, 31568), (3946, 16376), (4094, 15784), (7892, 8188)]