100813216

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1297}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 227658816

約数和(自身を除く): 126845600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1297, 1388, 2429, 2594, 2776, 4858, 5188, 5552, 9079, 9716, 10376, 11104, 18158, 19432, 20752, 36316, 38864, 41504, 72632, 77728, 145264, 290528, 450059, 900118, 1800236, 3150413, 3600472, 6300826, 7200944, 12601652, 14401888, 25203304, 50406608, 100813216]

約数ペア:

[(1, 100813216), (2, 50406608), (4, 25203304), (7, 14401888), (8, 12601652), (14, 7200944), (16, 6300826), (28, 3600472), (32, 3150413), (56, 1800236), (112, 900118), (224, 450059), (347, 290528), (694, 145264), (1297, 77728), (1388, 72632), (2429, 41504), (2594, 38864), (2776, 36316), (4858, 20752), (5188, 19432), (5552, 18158), (9079, 11104), (9716, 10376)]