329163928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30637}}^1$

素因数の和:30739

約数の個数: 32

約数和(自身を含む): 661780800

約数和(自身を除く): 332616872

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 30637, 61274, 122548, 245096, 520829, 1041658, 2083316, 2420323, 4166632, 4840646, 9681292, 19362584, 41145491, 82290982, 164581964, 329163928]

約数ペア:

[(1, 329163928), (2, 164581964), (4, 82290982), (8, 41145491), (17, 19362584), (34, 9681292), (68, 4840646), (79, 4166632), (136, 2420323), (158, 2083316), (316, 1041658), (632, 520829), (1343, 245096), (2686, 122548), (5372, 61274), (10744, 30637)]