40054228

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 31231532

約数列:

[1, 2, 4, 103, 191, 206, 382, 412, 509, 764, 1018, 2036, 19673, 39346, 52427, 78692, 97219, 104854, 194438, 209708, 388876, 10013557, 20027114, 40054228]

約数ペア:

[(1, 40054228), (2, 20027114), (4, 10013557), (103, 388876), (191, 209708), (206, 194438), (382, 104854), (412, 97219), (509, 78692), (764, 52427), (1018, 39346), (2036, 19673)]