2313376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 5037984

約数和(自身を除く): 2724608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 83, 104, 134, 166, 208, 268, 332, 416, 536, 664, 871, 1072, 1079, 1328, 1742, 2144, 2158, 2656, 3484, 4316, 5561, 6968, 8632, 11122, 13936, 17264, 22244, 27872, 34528, 44488, 72293, 88976, 144586, 177952, 289172, 578344, 1156688, 2313376]

約数ペア:

[(1, 2313376), (2, 1156688), (4, 578344), (8, 289172), (13, 177952), (16, 144586), (26, 88976), (32, 72293), (52, 44488), (67, 34528), (83, 27872), (104, 22244), (134, 17264), (166, 13936), (208, 11122), (268, 8632), (332, 6968), (416, 5561), (536, 4316), (664, 3484), (871, 2656), (1072, 2158), (1079, 2144), (1328, 1742)]