98735312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 206653440

約数和(自身を除く): 107918128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 958, 991, 1916, 1982, 3832, 3964, 6227, 7664, 7928, 12454, 12883, 15856, 24908, 25766, 49816, 51532, 99632, 103064, 206128, 474689, 949378, 1898756, 3797512, 6170957, 7595024, 12341914, 24683828, 49367656, 98735312]

約数ペア:

[(1, 98735312), (2, 49367656), (4, 24683828), (8, 12341914), (13, 7595024), (16, 6170957), (26, 3797512), (52, 1898756), (104, 949378), (208, 474689), (479, 206128), (958, 103064), (991, 99632), (1916, 51532), (1982, 49816), (3832, 25766), (3964, 24908), (6227, 15856), (7664, 12883), (7928, 12454)]