16924648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 34511400

約数和(自身を除く): 17586752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 1493, 2834, 2986, 5668, 5972, 11336, 11944, 19409, 38818, 77636, 155272, 162737, 325474, 650948, 1301896, 2115581, 4231162, 8462324, 16924648]

約数ペア:

[(1, 16924648), (2, 8462324), (4, 4231162), (8, 2115581), (13, 1301896), (26, 650948), (52, 325474), (104, 162737), (109, 155272), (218, 77636), (436, 38818), (872, 19409), (1417, 11944), (1493, 11336), (2834, 5972), (2986, 5668)]