84780688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 171919800

約数和(自身を除く): 87139112

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 2053, 2581, 4106, 5162, 8212, 10324, 16424, 20648, 32848, 41296, 59537, 119074, 182717, 238148, 365434, 476296, 730868, 952592, 1461736, 2923472, 5298793, 10597586, 21195172, 42390344, 84780688]

約数ペア:

[(1, 84780688), (2, 42390344), (4, 21195172), (8, 10597586), (16, 5298793), (29, 2923472), (58, 1461736), (89, 952592), (116, 730868), (178, 476296), (232, 365434), (356, 238148), (464, 182717), (712, 119074), (1424, 59537), (2053, 41296), (2581, 32848), (4106, 20648), (5162, 16424), (8212, 10324)]