172282624

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 376161408

約数和(自身を除く): 203878784

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1277, 1984, 2108, 2176, 2554, 3968, 4216, 4352, 5108, 7936, 8432, 10216, 16864, 20432, 21709, 33728, 39587, 40864, 43418, 67456, 79174, 81728, 86836, 134912, 158348, 163456, 173672, 316696, 326912, 347344, 633392, 672979, 694688, 1266784, 1345958, 1389376, 2533568, 2691916, 2778752, 5067136, 5383832, 5557504, 10134272, 10767664, 21535328, 43070656, 86141312, 172282624]

約数ペア:

[(1, 172282624), (2, 86141312), (4, 43070656), (8, 21535328), (16, 10767664), (17, 10134272), (31, 5557504), (32, 5383832), (34, 5067136), (62, 2778752), (64, 2691916), (68, 2533568), (124, 1389376), (128, 1345958), (136, 1266784), (248, 694688), (256, 672979), (272, 633392), (496, 347344), (527, 326912), (544, 316696), (992, 173672), (1054, 163456), (1088, 158348), (1277, 134912), (1984, 86836), (2108, 81728), (2176, 79174), (2554, 67456), (3968, 43418), (4216, 40864), (4352, 39587), (5108, 33728), (7936, 21709), (8432, 20432), (10216, 16864)]