40196248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 80539200

約数和(自身を除く): 40342952

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 3947, 5092, 7894, 10184, 15788, 31576, 74993, 149986, 264449, 299972, 528898, 599944, 1057796, 2115592, 5024531, 10049062, 20098124, 40196248]

約数ペア:

[(1, 40196248), (2, 20098124), (4, 10049062), (8, 5024531), (19, 2115592), (38, 1057796), (67, 599944), (76, 528898), (134, 299972), (152, 264449), (268, 149986), (536, 74993), (1273, 31576), (2546, 15788), (3947, 10184), (5092, 7894)]