31873024

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 32991776

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 197, 256, 316, 394, 512, 632, 788, 1024, 1264, 1576, 2048, 2528, 3152, 5056, 6304, 10112, 12608, 15563, 20224, 25216, 31126, 40448, 50432, 62252, 80896, 100864, 124504, 161792, 201728, 249008, 403456, 498016, 996032, 1992064, 3984128, 7968256, 15936512, 31873024]

約数ペア:

[(1, 31873024), (2, 15936512), (4, 7968256), (8, 3984128), (16, 1992064), (32, 996032), (64, 498016), (79, 403456), (128, 249008), (158, 201728), (197, 161792), (256, 124504), (316, 100864), (394, 80896), (512, 62252), (632, 50432), (788, 40448), (1024, 31126), (1264, 25216), (1576, 20224), (2048, 15563), (2528, 12608), (3152, 10112), (5056, 6304)]