90873838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{18523}}^1$

素因数の和:18759

約数の個数: 16

約数和(自身を含む): 149377536

約数和(自身を除く): 58503698

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 18523, 37046, 203753, 407506, 4130629, 8261258, 45436919, 90873838]

約数ペア:

[(1, 90873838), (2, 45436919), (11, 8261258), (22, 4130629), (223, 407506), (446, 203753), (2453, 37046), (4906, 18523)]