23353888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 49170240

約数和(自身を除く): 25816352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 541, 568, 608, 1082, 1136, 1349, 2164, 2272, 2698, 4328, 5396, 8656, 10279, 10792, 17312, 20558, 21584, 38411, 41116, 43168, 76822, 82232, 153644, 164464, 307288, 328928, 614576, 729809, 1229152, 1459618, 2919236, 5838472, 11676944, 23353888]

約数ペア:

[(1, 23353888), (2, 11676944), (4, 5838472), (8, 2919236), (16, 1459618), (19, 1229152), (32, 729809), (38, 614576), (71, 328928), (76, 307288), (142, 164464), (152, 153644), (284, 82232), (304, 76822), (541, 43168), (568, 41116), (608, 38411), (1082, 21584), (1136, 20558), (1349, 17312), (2164, 10792), (2272, 10279), (2698, 8656), (4328, 5396)]