30451376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100169}}^1$

素因数の和:100196

約数の個数: 20

約数和(自身を含む): 62105400

約数和(自身を除く): 31654024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100169, 200338, 400676, 801352, 1602704, 1903211, 3806422, 7612844, 15225688, 30451376]

約数ペア:

[(1, 30451376), (2, 15225688), (4, 7612844), (8, 3806422), (16, 1903211), (19, 1602704), (38, 801352), (76, 400676), (152, 200338), (304, 100169)]