16974416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 34477704

約数和(自身を除く): 17503288

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 541, 592, 848, 1082, 1961, 2164, 3922, 4328, 7844, 8656, 15688, 20017, 28673, 31376, 40034, 57346, 80068, 114692, 160136, 229384, 320272, 458768, 1060901, 2121802, 4243604, 8487208, 16974416]

約数ペア:

[(1, 16974416), (2, 8487208), (4, 4243604), (8, 2121802), (16, 1060901), (37, 458768), (53, 320272), (74, 229384), (106, 160136), (148, 114692), (212, 80068), (296, 57346), (424, 40034), (541, 31376), (592, 28673), (848, 20017), (1082, 15688), (1961, 8656), (2164, 7844), (3922, 4328)]