23043808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 25219232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 251, 302, 304, 502, 604, 608, 1004, 1208, 2008, 2416, 2869, 4016, 4769, 4832, 5738, 8032, 9538, 11476, 19076, 22952, 37901, 38152, 45904, 75802, 76304, 91808, 151604, 152608, 303208, 606416, 720119, 1212832, 1440238, 2880476, 5760952, 11521904, 23043808]

約数ペア:

[(1, 23043808), (2, 11521904), (4, 5760952), (8, 2880476), (16, 1440238), (19, 1212832), (32, 720119), (38, 606416), (76, 303208), (151, 152608), (152, 151604), (251, 91808), (302, 76304), (304, 75802), (502, 45904), (604, 38152), (608, 37901), (1004, 22952), (1208, 19076), (2008, 11476), (2416, 9538), (2869, 8032), (4016, 5738), (4769, 4832)]