22042912

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 45437112

約数和(自身を除く): 23394200

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 317, 328, 424, 634, 656, 848, 1268, 1312, 1696, 2173, 2536, 4346, 5072, 8692, 10144, 12997, 16801, 17384, 25994, 33602, 34768, 51988, 67204, 69536, 103976, 134408, 207952, 268816, 415904, 537632, 688841, 1377682, 2755364, 5510728, 11021456, 22042912]

約数ペア:

[(1, 22042912), (2, 11021456), (4, 5510728), (8, 2755364), (16, 1377682), (32, 688841), (41, 537632), (53, 415904), (82, 268816), (106, 207952), (164, 134408), (212, 103976), (317, 69536), (328, 67204), (424, 51988), (634, 34768), (656, 33602), (848, 25994), (1268, 17384), (1312, 16801), (1696, 12997), (2173, 10144), (2536, 8692), (4346, 5072)]