78582016

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3554

約数の個数: 36

約数和(自身を含む): 158665500

約数和(自身を除く): 80083484

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 3449, 5696, 6898, 11392, 13796, 22784, 27592, 55184, 110368, 220736, 306961, 441472, 613922, 882944, 1227844, 2455688, 4911376, 9822752, 19645504, 39291008, 78582016]

約数ペア:

[(1, 78582016), (2, 39291008), (4, 19645504), (8, 9822752), (16, 4911376), (32, 2455688), (64, 1227844), (89, 882944), (128, 613922), (178, 441472), (256, 306961), (356, 220736), (712, 110368), (1424, 55184), (2848, 27592), (3449, 22784), (5696, 13796), (6898, 11392)]