31597224

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 81829440

約数和(自身を除く): 50232216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 163, 164, 197, 246, 326, 328, 394, 489, 492, 591, 652, 788, 978, 984, 1182, 1304, 1576, 1956, 2364, 3912, 4728, 6683, 8077, 13366, 16154, 20049, 24231, 26732, 32111, 32308, 40098, 48462, 53464, 64222, 64616, 80196, 96333, 96924, 128444, 160392, 192666, 193848, 256888, 385332, 770664, 1316551, 2633102, 3949653, 5266204, 7899306, 10532408, 15798612, 31597224]

約数ペア:

[(1, 31597224), (2, 15798612), (3, 10532408), (4, 7899306), (6, 5266204), (8, 3949653), (12, 2633102), (24, 1316551), (41, 770664), (82, 385332), (123, 256888), (163, 193848), (164, 192666), (197, 160392), (246, 128444), (326, 96924), (328, 96333), (394, 80196), (489, 64616), (492, 64222), (591, 53464), (652, 48462), (788, 40098), (978, 32308), (984, 32111), (1182, 26732), (1304, 24231), (1576, 20049), (1956, 16154), (2364, 13366), (3912, 8077), (4728, 6683)]