90993316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 175053312

約数和(自身を除く): 84059996

約数列:

[1, 2, 4, 17, 34, 47, 68, 71, 94, 142, 188, 284, 401, 799, 802, 1207, 1598, 1604, 2414, 3196, 3337, 4828, 6674, 6817, 13348, 13634, 18847, 27268, 28471, 37694, 56729, 56942, 75388, 113458, 113884, 226916, 320399, 484007, 640798, 968014, 1281596, 1338137, 1936028, 2676274, 5352548, 22748329, 45496658, 90993316]

約数ペア:

[(1, 90993316), (2, 45496658), (4, 22748329), (17, 5352548), (34, 2676274), (47, 1936028), (68, 1338137), (71, 1281596), (94, 968014), (142, 640798), (188, 484007), (284, 320399), (401, 226916), (799, 113884), (802, 113458), (1207, 75388), (1598, 56942), (1604, 56729), (2414, 37694), (3196, 28471), (3337, 27268), (4828, 18847), (6674, 13634), (6817, 13348)]