403979392

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{32537}}^1$

素因数の和:32648

約数の個数: 32

約数和(自身を含む): 813124620

約数和(自身を除く): 409145228

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 32537, 65074, 130148, 260296, 520592, 1041184, 2082368, 3156089, 4164736, 6312178, 12624356, 25248712, 50497424, 100994848, 201989696, 403979392]

約数ペア:

[(1, 403979392), (2, 201989696), (4, 100994848), (8, 50497424), (16, 25248712), (32, 12624356), (64, 6312178), (97, 4164736), (128, 3156089), (194, 2082368), (388, 1041184), (776, 520592), (1552, 260296), (3104, 130148), (6208, 65074), (12416, 32537)]