89604608

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 192815040

約数和(自身を除く): 103210432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 151, 152, 244, 256, 302, 304, 488, 512, 604, 608, 976, 1159, 1208, 1216, 1952, 2318, 2416, 2432, 2869, 3904, 4636, 4832, 4864, 5738, 7808, 9211, 9272, 9664, 9728, 11476, 15616, 18422, 18544, 19328, 22952, 31232, 36844, 37088, 38656, 45904, 73688, 74176, 77312, 91808, 147376, 148352, 175009, 183616, 294752, 296704, 350018, 367232, 589504, 593408, 700036, 734464, 1179008, 1400072, 1468928, 2358016, 2800144, 4716032, 5600288, 11200576, 22401152, 44802304, 89604608]

約数ペア:

[(1, 89604608), (2, 44802304), (4, 22401152), (8, 11200576), (16, 5600288), (19, 4716032), (32, 2800144), (38, 2358016), (61, 1468928), (64, 1400072), (76, 1179008), (122, 734464), (128, 700036), (151, 593408), (152, 589504), (244, 367232), (256, 350018), (302, 296704), (304, 294752), (488, 183616), (512, 175009), (604, 148352), (608, 147376), (976, 91808), (1159, 77312), (1208, 74176), (1216, 73688), (1952, 45904), (2318, 38656), (2416, 37088), (2432, 36844), (2869, 31232), (3904, 22952), (4636, 19328), (4832, 18544), (4864, 18422), (5738, 15616), (7808, 11476), (9211, 9728), (9272, 9664)]