22156887992

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{167}}^1\times {\mathrm{4457}}^1$

素因数の和:4752

約数の個数: 48

約数和(自身を含む): 42498827280

約数和(自身を除く): 20341939288

約数列:

[1, 2, 4, 8, 61, 122, 167, 244, 334, 488, 668, 1336, 3721, 4457, 7442, 8914, 10187, 14884, 17828, 20374, 29768, 35656, 40748, 81496, 271877, 543754, 621407, 744319, 1087508, 1242814, 1488638, 2175016, 2485628, 2977276, 4971256, 5954552, 16584497, 33168994, 45403459, 66337988, 90806918, 132675976, 181613836, 363227672, 2769610999, 5539221998, 11078443996, 22156887992]

約数ペア:

[(1, 22156887992), (2, 11078443996), (4, 5539221998), (8, 2769610999), (61, 363227672), (122, 181613836), (167, 132675976), (244, 90806918), (334, 66337988), (488, 45403459), (668, 33168994), (1336, 16584497), (3721, 5954552), (4457, 4971256), (7442, 2977276), (8914, 2485628), (10187, 2175016), (14884, 1488638), (17828, 1242814), (20374, 1087508), (29768, 744319), (35656, 621407), (40748, 543754), (81496, 271877)]