31957728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 93405312

約数和(自身を除く): 61447584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 132, 159, 176, 212, 264, 318, 352, 424, 528, 571, 583, 636, 848, 1056, 1142, 1166, 1272, 1696, 1713, 1749, 2284, 2332, 2544, 3426, 3498, 4568, 4664, 5088, 6281, 6852, 6996, 9136, 9328, 12562, 13704, 13992, 18272, 18656, 18843, 25124, 27408, 27984, 30263, 37686, 50248, 54816, 55968, 60526, 75372, 90789, 100496, 121052, 150744, 181578, 200992, 242104, 301488, 332893, 363156, 484208, 602976, 665786, 726312, 968416, 998679, 1331572, 1452624, 1997358, 2663144, 2905248, 3994716, 5326288, 7989432, 10652576, 15978864, 31957728]

約数ペア:

[(1, 31957728), (2, 15978864), (3, 10652576), (4, 7989432), (6, 5326288), (8, 3994716), (11, 2905248), (12, 2663144), (16, 1997358), (22, 1452624), (24, 1331572), (32, 998679), (33, 968416), (44, 726312), (48, 665786), (53, 602976), (66, 484208), (88, 363156), (96, 332893), (106, 301488), (132, 242104), (159, 200992), (176, 181578), (212, 150744), (264, 121052), (318, 100496), (352, 90789), (424, 75372), (528, 60526), (571, 55968), (583, 54816), (636, 50248), (848, 37686), (1056, 30263), (1142, 27984), (1166, 27408), (1272, 25124), (1696, 18843), (1713, 18656), (1749, 18272), (2284, 13992), (2332, 13704), (2544, 12562), (3426, 9328), (3498, 9136), (4568, 6996), (4664, 6852), (5088, 6281)]