39205216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 80967600

約数和(自身を除く): 41762384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 232, 332, 464, 509, 664, 928, 1018, 1328, 2036, 2407, 2656, 4072, 4814, 8144, 9628, 14761, 16288, 19256, 29522, 38512, 42247, 59044, 77024, 84494, 118088, 168988, 236176, 337976, 472352, 675952, 1225163, 1351904, 2450326, 4900652, 9801304, 19602608, 39205216]

約数ペア:

[(1, 39205216), (2, 19602608), (4, 9801304), (8, 4900652), (16, 2450326), (29, 1351904), (32, 1225163), (58, 675952), (83, 472352), (116, 337976), (166, 236176), (232, 168988), (332, 118088), (464, 84494), (509, 77024), (664, 59044), (928, 42247), (1018, 38512), (1328, 29522), (2036, 19256), (2407, 16288), (2656, 14761), (4072, 9628), (4814, 8144)]