38415248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 76836600

約数和(自身を除く): 38421352

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 509, 712, 848, 1018, 1424, 2036, 4072, 4717, 8144, 9434, 18868, 26977, 37736, 45301, 53954, 75472, 90602, 107908, 181204, 215816, 362408, 431632, 724816, 2400953, 4801906, 9603812, 19207624, 38415248]

約数ペア:

[(1, 38415248), (2, 19207624), (4, 9603812), (8, 4801906), (16, 2400953), (53, 724816), (89, 431632), (106, 362408), (178, 215816), (212, 181204), (356, 107908), (424, 90602), (509, 75472), (712, 53954), (848, 45301), (1018, 37736), (1424, 26977), (2036, 18868), (4072, 9434), (4717, 8144)]