89898490088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1597}}^1\times {\mathrm{58153}}^1$

素因数の和:59778

約数の個数: 48

約数和(自身を含む): 185395533540

約数和(自身を除く): 95497043452

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1597, 3194, 6388, 12776, 17567, 35134, 58153, 70268, 116306, 140536, 193237, 232612, 386474, 465224, 639683, 772948, 1279366, 1545896, 2558732, 5117464, 7036513, 14073026, 28146052, 56292104, 92870341, 185740682, 371481364, 742962728, 1021573751, 2043147502, 4086295004, 8172590008, 11237311261, 22474622522, 44949245044, 89898490088]

約数ペア:

[(1, 89898490088), (2, 44949245044), (4, 22474622522), (8, 11237311261), (11, 8172590008), (22, 4086295004), (44, 2043147502), (88, 1021573751), (121, 742962728), (242, 371481364), (484, 185740682), (968, 92870341), (1597, 56292104), (3194, 28146052), (6388, 14073026), (12776, 7036513), (17567, 5117464), (35134, 2558732), (58153, 1545896), (70268, 1279366), (116306, 772948), (140536, 639683), (193237, 465224), (232612, 386474)]