16063840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7751

約数の個数: 48

約数和(自身を含む): 40875408

約数和(自身を除く): 24811568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7723, 15446, 30892, 38615, 61784, 77230, 100399, 123568, 154460, 200798, 247136, 308920, 401596, 501995, 617840, 803192, 1003990, 1235680, 1606384, 2007980, 3212768, 4015960, 8031920, 16063840]

約数ペア:

[(1, 16063840), (2, 8031920), (4, 4015960), (5, 3212768), (8, 2007980), (10, 1606384), (13, 1235680), (16, 1003990), (20, 803192), (26, 617840), (32, 501995), (40, 401596), (52, 308920), (65, 247136), (80, 200798), (104, 154460), (130, 123568), (160, 100399), (208, 77230), (260, 61784), (416, 38615), (520, 30892), (1040, 15446), (2080, 7723)]