43880128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 95243904

約数和(自身を除く): 51363776

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1301, 1984, 2108, 2602, 4216, 5204, 8432, 10408, 16864, 20816, 22117, 33728, 40331, 41632, 44234, 80662, 83264, 88468, 161324, 176936, 322648, 353872, 645296, 685627, 707744, 1290592, 1371254, 1415488, 2581184, 2742508, 5485016, 10970032, 21940064, 43880128]

約数ペア:

[(1, 43880128), (2, 21940064), (4, 10970032), (8, 5485016), (16, 2742508), (17, 2581184), (31, 1415488), (32, 1371254), (34, 1290592), (62, 707744), (64, 685627), (68, 645296), (124, 353872), (136, 322648), (248, 176936), (272, 161324), (496, 88468), (527, 83264), (544, 80662), (992, 44234), (1054, 41632), (1088, 40331), (1301, 33728), (1984, 22117), (2108, 20816), (2602, 16864), (4216, 10408), (5204, 8432)]