164650796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1973}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 298026624

約数和(自身を除く): 133375828

約数列:

[1, 2, 4, 31, 62, 124, 673, 1346, 1973, 2692, 3946, 7892, 20863, 41726, 61163, 83452, 122326, 244652, 1327829, 2655658, 5311316, 41162699, 82325398, 164650796]

約数ペア:

[(1, 164650796), (2, 82325398), (4, 41162699), (31, 5311316), (62, 2655658), (124, 1327829), (673, 244652), (1346, 122326), (1973, 83452), (2692, 61163), (3946, 41726), (7892, 20863)]