431028688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10867}}^1$

素因数の和:10979

約数の個数: 40

約数和(自身を含む): 870570272

約数和(自身を除く): 439541584

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4958, 9916, 10867, 19832, 21734, 39664, 43468, 86936, 173872, 402079, 728089, 804158, 1456178, 1608316, 2912356, 3216632, 5824712, 6433264, 11649424, 26939293, 53878586, 107757172, 215514344, 431028688]

約数ペア:

[(1, 431028688), (2, 215514344), (4, 107757172), (8, 53878586), (16, 26939293), (37, 11649424), (67, 6433264), (74, 5824712), (134, 3216632), (148, 2912356), (268, 1608316), (296, 1456178), (536, 804158), (592, 728089), (1072, 402079), (2479, 173872), (4958, 86936), (9916, 43468), (10867, 39664), (19832, 21734)]