111387328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 241054128

約数和(自身を除く): 129666800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 1613, 2158, 2656, 3226, 4316, 5312, 6452, 8632, 12904, 17264, 20969, 25808, 34528, 41938, 51616, 69056, 83876, 103232, 133879, 167752, 267758, 335504, 535516, 671008, 1071032, 1342016, 1740427, 2142064, 3480854, 4284128, 6961708, 8568256, 13923416, 27846832, 55693664, 111387328]

約数ペア:

[(1, 111387328), (2, 55693664), (4, 27846832), (8, 13923416), (13, 8568256), (16, 6961708), (26, 4284128), (32, 3480854), (52, 2142064), (64, 1740427), (83, 1342016), (104, 1071032), (166, 671008), (208, 535516), (332, 335504), (416, 267758), (664, 167752), (832, 133879), (1079, 103232), (1328, 83876), (1613, 69056), (2158, 51616), (2656, 41938), (3226, 34528), (4316, 25808), (5312, 20969), (6452, 17264), (8632, 12904)]