432496144

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{67409}}^1$

素因数の和:67818

約数の個数: 20

約数和(自身を含む): 840063420

約数和(自身を除く): 407567276

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 67409, 134818, 269636, 539272, 1078544, 27031009, 54062018, 108124036, 216248072, 432496144]

約数ペア:

[(1, 432496144), (2, 216248072), (4, 108124036), (8, 54062018), (16, 27031009), (401, 1078544), (802, 539272), (1604, 269636), (3208, 134818), (6416, 67409)]