23244416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 50908200

約数和(自身を除く): 27663784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 229, 244, 416, 458, 488, 793, 832, 916, 976, 1586, 1664, 1832, 1952, 2977, 3172, 3664, 3904, 5954, 6344, 7328, 7808, 11908, 12688, 13969, 14656, 23816, 25376, 27938, 29312, 47632, 50752, 55876, 95264, 101504, 111752, 181597, 190528, 223504, 363194, 381056, 447008, 726388, 894016, 1452776, 1788032, 2905552, 5811104, 11622208, 23244416]

約数ペア:

[(1, 23244416), (2, 11622208), (4, 5811104), (8, 2905552), (13, 1788032), (16, 1452776), (26, 894016), (32, 726388), (52, 447008), (61, 381056), (64, 363194), (104, 223504), (122, 190528), (128, 181597), (208, 111752), (229, 101504), (244, 95264), (416, 55876), (458, 50752), (488, 47632), (793, 29312), (832, 27938), (916, 25376), (976, 23816), (1586, 14656), (1664, 13969), (1832, 12688), (1952, 11908), (2977, 7808), (3172, 7328), (3664, 6344), (3904, 5954)]