8146448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 16587480

約数和(自身を除く): 8441032

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 181, 194, 232, 362, 388, 464, 724, 776, 1448, 1552, 2813, 2896, 5249, 5626, 10498, 11252, 17557, 20996, 22504, 35114, 41992, 45008, 70228, 83984, 140456, 280912, 509153, 1018306, 2036612, 4073224, 8146448]

約数ペア:

[(1, 8146448), (2, 4073224), (4, 2036612), (8, 1018306), (16, 509153), (29, 280912), (58, 140456), (97, 83984), (116, 70228), (181, 45008), (194, 41992), (232, 35114), (362, 22504), (388, 20996), (464, 17557), (724, 11252), (776, 10498), (1448, 5626), (1552, 5249), (2813, 2896)]