31328936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 61498440

約数和(自身を除く): 30169504

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 1997, 3922, 3994, 7844, 7988, 15688, 15976, 73889, 105841, 147778, 211682, 295556, 423364, 591112, 846728, 3916117, 7832234, 15664468, 31328936]

約数ペア:

[(1, 31328936), (2, 15664468), (4, 7832234), (8, 3916117), (37, 846728), (53, 591112), (74, 423364), (106, 295556), (148, 211682), (212, 147778), (296, 105841), (424, 73889), (1961, 15976), (1997, 15688), (3922, 7988), (3994, 7844)]