31738368

素因数分解:

$2^9\times 3^1\times {\mathrm{20663}}^1$

素因数の和:20684

約数の個数: 40

約数和(自身を含む): 84557088

約数和(自身を除く): 52818720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20663, 41326, 61989, 82652, 123978, 165304, 247956, 330608, 495912, 661216, 991824, 1322432, 1983648, 2644864, 3967296, 5289728, 7934592, 10579456, 15869184, 31738368]

約数ペア:

[(1, 31738368), (2, 15869184), (3, 10579456), (4, 7934592), (6, 5289728), (8, 3967296), (12, 2644864), (16, 1983648), (24, 1322432), (32, 991824), (48, 661216), (64, 495912), (96, 330608), (128, 247956), (192, 165304), (256, 123978), (384, 82652), (512, 61989), (768, 41326), (1536, 20663)]