31243416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 83916000

約数和(自身を除く): 52672584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1049, 1241, 1752, 2098, 2482, 3147, 3723, 4196, 4964, 6294, 7446, 8392, 9928, 12588, 14892, 17833, 25176, 29784, 35666, 53499, 71332, 76577, 106998, 142664, 153154, 213996, 229731, 306308, 427992, 459462, 612616, 918924, 1301809, 1837848, 2603618, 3905427, 5207236, 7810854, 10414472, 15621708, 31243416]

約数ペア:

[(1, 31243416), (2, 15621708), (3, 10414472), (4, 7810854), (6, 5207236), (8, 3905427), (12, 2603618), (17, 1837848), (24, 1301809), (34, 918924), (51, 612616), (68, 459462), (73, 427992), (102, 306308), (136, 229731), (146, 213996), (204, 153154), (219, 142664), (292, 106998), (408, 76577), (438, 71332), (584, 53499), (876, 35666), (1049, 29784), (1241, 25176), (1752, 17833), (2098, 14892), (2482, 12588), (3147, 9928), (3723, 8392), (4196, 7446), (4964, 6294)]