63965462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 109651968

約数和(自身を除く): 45686506

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1321, 1562, 2201, 2642, 4402, 14531, 24211, 29062, 40951, 48422, 81902, 93791, 187582, 450461, 900922, 1031701, 2063402, 2907521, 5815042, 31982731, 63965462]

約数ペア:

[(1, 63965462), (2, 31982731), (11, 5815042), (22, 2907521), (31, 2063402), (62, 1031701), (71, 900922), (142, 450461), (341, 187582), (682, 93791), (781, 81902), (1321, 48422), (1562, 40951), (2201, 29062), (2642, 24211), (4402, 14531)]