31699968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 88

約数和(自身を含む): 89609472

約数和(自身を除く): 57909504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 607, 768, 816, 1024, 1088, 1214, 1536, 1632, 1821, 2176, 2428, 3072, 3264, 3642, 4352, 4856, 6528, 7284, 8704, 9712, 10319, 13056, 14568, 17408, 19424, 20638, 26112, 29136, 30957, 38848, 41276, 52224, 58272, 61914, 77696, 82552, 116544, 123828, 155392, 165104, 233088, 247656, 310784, 330208, 466176, 495312, 621568, 660416, 932352, 990624, 1320832, 1864704, 1981248, 2641664, 3962496, 5283328, 7924992, 10566656, 15849984, 31699968]

約数ペア:

[(1, 31699968), (2, 15849984), (3, 10566656), (4, 7924992), (6, 5283328), (8, 3962496), (12, 2641664), (16, 1981248), (17, 1864704), (24, 1320832), (32, 990624), (34, 932352), (48, 660416), (51, 621568), (64, 495312), (68, 466176), (96, 330208), (102, 310784), (128, 247656), (136, 233088), (192, 165104), (204, 155392), (256, 123828), (272, 116544), (384, 82552), (408, 77696), (512, 61914), (544, 58272), (607, 52224), (768, 41276), (816, 38848), (1024, 30957), (1088, 29136), (1214, 26112), (1536, 20638), (1632, 19424), (1821, 17408), (2176, 14568), (2428, 13056), (3072, 10319), (3264, 9712), (3642, 8704), (4352, 7284), (4856, 6528)]