32578664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 64945800

約数和(自身を除く): 32367136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 569, 842, 1138, 1684, 2276, 3368, 4552, 7157, 9673, 14314, 19346, 28628, 38692, 57256, 77384, 239549, 479098, 958196, 1916392, 4072333, 8144666, 16289332, 32578664]

約数ペア:

[(1, 32578664), (2, 16289332), (4, 8144666), (8, 4072333), (17, 1916392), (34, 958196), (68, 479098), (136, 239549), (421, 77384), (569, 57256), (842, 38692), (1138, 28628), (1684, 19346), (2276, 14314), (3368, 9673), (4552, 7157)]