40723216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 81021600

約数和(自身を除く): 40298384

約数列:

[1, 2, 4, 8, 16, 59, 118, 179, 236, 241, 358, 472, 482, 716, 944, 964, 1432, 1928, 2864, 3856, 10561, 14219, 21122, 28438, 42244, 43139, 56876, 84488, 86278, 113752, 168976, 172556, 227504, 345112, 690224, 2545201, 5090402, 10180804, 20361608, 40723216]

約数ペア:

[(1, 40723216), (2, 20361608), (4, 10180804), (8, 5090402), (16, 2545201), (59, 690224), (118, 345112), (179, 227504), (236, 172556), (241, 168976), (358, 113752), (472, 86278), (482, 84488), (716, 56876), (944, 43139), (964, 42244), (1432, 28438), (1928, 21122), (2864, 14219), (3856, 10561)]