38401312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{38711}}^1$

素因数の和:38752

約数の個数: 24

約数和(自身を含む): 78043392

約数和(自身を除く): 39642080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 38711, 77422, 154844, 309688, 619376, 1200041, 1238752, 2400082, 4800164, 9600328, 19200656, 38401312]

約数ペア:

[(1, 38401312), (2, 19200656), (4, 9600328), (8, 4800164), (16, 2400082), (31, 1238752), (32, 1200041), (62, 619376), (124, 309688), (248, 154844), (496, 77422), (992, 38711)]