351104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 756840

約数和(自身を除く): 405736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 416, 422, 832, 844, 1664, 1688, 2743, 3376, 5486, 6752, 10972, 13504, 21944, 27008, 43888, 87776, 175552, 351104]

約数ペア:

[(1, 351104), (2, 175552), (4, 87776), (8, 43888), (13, 27008), (16, 21944), (26, 13504), (32, 10972), (52, 6752), (64, 5486), (104, 3376), (128, 2743), (208, 1688), (211, 1664), (416, 844), (422, 832)]