42129632

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 85920912

約数和(自身を除く): 43791280

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 163, 164, 197, 326, 328, 394, 652, 656, 788, 1304, 1312, 1576, 2608, 3152, 5216, 6304, 6683, 8077, 13366, 16154, 26732, 32111, 32308, 53464, 64222, 64616, 106928, 128444, 129232, 213856, 256888, 258464, 513776, 1027552, 1316551, 2633102, 5266204, 10532408, 21064816, 42129632]

約数ペア:

[(1, 42129632), (2, 21064816), (4, 10532408), (8, 5266204), (16, 2633102), (32, 1316551), (41, 1027552), (82, 513776), (163, 258464), (164, 256888), (197, 213856), (326, 129232), (328, 128444), (394, 106928), (652, 64616), (656, 64222), (788, 53464), (1304, 32308), (1312, 32111), (1576, 26732), (2608, 16154), (3152, 13366), (5216, 8077), (6304, 6683)]