38372220416

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{842087}}^1$

素因数の和:842194

約数の個数: 40

約数和(自身を含む): 77531042160

約数和(自身を除く): 39158821744

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 45568, 842087, 1684174, 3368348, 6736696, 13473392, 26946784, 53893568, 74945743, 107787136, 149891486, 215574272, 299782972, 431148544, 599565944, 1199131888, 2398263776, 4796527552, 9593055104, 19186110208, 38372220416]

約数ペア:

[(1, 38372220416), (2, 19186110208), (4, 9593055104), (8, 4796527552), (16, 2398263776), (32, 1199131888), (64, 599565944), (89, 431148544), (128, 299782972), (178, 215574272), (256, 149891486), (356, 107787136), (512, 74945743), (712, 53893568), (1424, 26946784), (2848, 13473392), (5696, 6736696), (11392, 3368348), (22784, 1684174), (45568, 842087)]