16401973388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1\times {\mathrm{2243}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 30994397280

約数和(自身を除く): 14592423892

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 2029, 2243, 3604, 4058, 4486, 8116, 8972, 34493, 38131, 68986, 76262, 107537, 118879, 137972, 152524, 215074, 237758, 430148, 475516, 1828129, 2020943, 3656258, 4041886, 4551047, 7312516, 8083772, 9102094, 18204188, 77367799, 154735598, 241205491, 309471196, 482410982, 964821964, 4100493347, 8200986694, 16401973388]

約数ペア:

[(1, 16401973388), (2, 8200986694), (4, 4100493347), (17, 964821964), (34, 482410982), (53, 309471196), (68, 241205491), (106, 154735598), (212, 77367799), (901, 18204188), (1802, 9102094), (2029, 8083772), (2243, 7312516), (3604, 4551047), (4058, 4041886), (4486, 3656258), (8116, 2020943), (8972, 1828129), (34493, 475516), (38131, 430148), (68986, 237758), (76262, 215074), (107537, 152524), (118879, 137972)]