65122258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 104421888

約数和(自身を除く): 39299630

約数列:

[1, 2, 31, 61, 62, 67, 122, 134, 257, 514, 1891, 2077, 3782, 4087, 4154, 7967, 8174, 15677, 15934, 17219, 31354, 34438, 126697, 253394, 485987, 533789, 971974, 1050359, 1067578, 2100718, 32561129, 65122258]

約数ペア:

[(1, 65122258), (2, 32561129), (31, 2100718), (61, 1067578), (62, 1050359), (67, 971974), (122, 533789), (134, 485987), (257, 253394), (514, 126697), (1891, 34438), (2077, 31354), (3782, 17219), (4087, 15934), (4154, 15677), (7967, 8174)]