40143616

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 80648064

約数和(自身を除く): 40504448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 821, 1528, 1642, 3056, 3284, 6112, 6568, 12224, 13136, 24448, 26272, 48896, 52544, 105088, 156811, 210176, 313622, 627244, 1254488, 2508976, 5017952, 10035904, 20071808, 40143616]

約数ペア:

[(1, 40143616), (2, 20071808), (4, 10035904), (8, 5017952), (16, 2508976), (32, 1254488), (64, 627244), (128, 313622), (191, 210176), (256, 156811), (382, 105088), (764, 52544), (821, 48896), (1528, 26272), (1642, 24448), (3056, 13136), (3284, 12224), (6112, 6568)]