137246672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{276707}}^1$

素因数の和:276746

約数の個数: 20

約数和(自身を含む): 274494336

約数和(自身を除く): 137247664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 276707, 553414, 1106828, 2213656, 4427312, 8577917, 17155834, 34311668, 68623336, 137246672]

約数ペア:

[(1, 137246672), (2, 68623336), (4, 34311668), (8, 17155834), (16, 8577917), (31, 4427312), (62, 2213656), (124, 1106828), (248, 553414), (496, 276707)]