40931568

素因数分解:

$2^4\times 3^4\times {\mathrm{31583}}^1$

素因数の和:31603

約数の個数: 50

約数和(自身を含む): 118471584

約数和(自身を除く): 77540016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31583, 63166, 94749, 126332, 189498, 252664, 284247, 378996, 505328, 568494, 757992, 852741, 1136988, 1515984, 1705482, 2273976, 2558223, 3410964, 4547952, 5116446, 6821928, 10232892, 13643856, 20465784, 40931568]

約数ペア:

[(1, 40931568), (2, 20465784), (3, 13643856), (4, 10232892), (6, 6821928), (8, 5116446), (9, 4547952), (12, 3410964), (16, 2558223), (18, 2273976), (24, 1705482), (27, 1515984), (36, 1136988), (48, 852741), (54, 757992), (72, 568494), (81, 505328), (108, 378996), (144, 284247), (162, 252664), (216, 189498), (324, 126332), (432, 94749), (648, 63166), (1296, 31583)]