89263396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 171651312

約数和(自身を除く): 82387916

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 101, 164, 202, 317, 404, 634, 697, 1268, 1394, 1717, 2788, 3434, 4141, 5389, 6868, 8282, 10778, 12997, 16564, 21556, 25994, 32017, 51988, 64034, 70397, 128068, 140794, 220949, 281588, 441898, 544289, 883796, 1088578, 1312697, 2177156, 2625394, 5250788, 22315849, 44631698, 89263396]

約数ペア:

[(1, 89263396), (2, 44631698), (4, 22315849), (17, 5250788), (34, 2625394), (41, 2177156), (68, 1312697), (82, 1088578), (101, 883796), (164, 544289), (202, 441898), (317, 281588), (404, 220949), (634, 140794), (697, 128068), (1268, 70397), (1394, 64034), (1717, 51988), (2788, 32017), (3434, 25994), (4141, 21556), (5389, 16564), (6868, 12997), (8282, 10778)]