808804592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{2153}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 1600973424

約数和(自身を除く): 792168832

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 443, 848, 886, 1772, 2153, 3544, 4306, 7088, 8612, 17224, 23479, 34448, 46958, 93916, 114109, 187832, 228218, 375664, 456436, 912872, 953779, 1825744, 1907558, 3815116, 7630232, 15260464, 50550287, 101100574, 202201148, 404402296, 808804592]

約数ペア:

[(1, 808804592), (2, 404402296), (4, 202201148), (8, 101100574), (16, 50550287), (53, 15260464), (106, 7630232), (212, 3815116), (424, 1907558), (443, 1825744), (848, 953779), (886, 912872), (1772, 456436), (2153, 375664), (3544, 228218), (4306, 187832), (7088, 114109), (8612, 93916), (17224, 46958), (23479, 34448)]