346268416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{104047}}^1$

素因数の和:104076

約数の個数: 36

約数和(自身を含む): 744359392

約数和(自身を除く): 398090976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 104047, 208094, 416188, 832376, 1352611, 1664752, 2705222, 3329504, 5410444, 6659008, 10820888, 13318016, 21641776, 26636032, 43283552, 86567104, 173134208, 346268416]

約数ペア:

[(1, 346268416), (2, 173134208), (4, 86567104), (8, 43283552), (13, 26636032), (16, 21641776), (26, 13318016), (32, 10820888), (52, 6659008), (64, 5410444), (104, 3329504), (128, 2705222), (208, 1664752), (256, 1352611), (416, 832376), (832, 416188), (1664, 208094), (3328, 104047)]