42247498

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 64421280

約数和(自身を除く): 22173782

約数列:

[1, 2, 83, 166, 307, 614, 829, 1658, 25481, 50962, 68807, 137614, 254503, 509006, 21123749, 42247498]

約数ペア:

[(1, 42247498), (2, 21123749), (83, 509006), (166, 254503), (307, 137614), (614, 68807), (829, 50962), (1658, 25481)]