90464038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10273}}^1$

素因数の和:10336

約数の個数: 32

約数和(自身を含む): 168657984

約数和(自身を除く): 78193946

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 10273, 20546, 71911, 143822, 174641, 349282, 380101, 760202, 1222487, 2444974, 2660707, 5321414, 6461717, 12923434, 45232019, 90464038]

約数ペア:

[(1, 90464038), (2, 45232019), (7, 12923434), (14, 6461717), (17, 5321414), (34, 2660707), (37, 2444974), (74, 1222487), (119, 760202), (238, 380101), (259, 349282), (518, 174641), (629, 143822), (1258, 71911), (4403, 20546), (8806, 10273)]