2173111136

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{85853}}^1$

素因数の和:85983

約数の個数: 48

約数和(自身を含む): 4932827424

約数和(自身を除く): 2759716288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 85853, 171706, 343412, 600971, 686824, 1201942, 1373648, 2403884, 2747296, 4807768, 9615536, 9701389, 19231072, 19402778, 38805556, 67909723, 77611112, 135819446, 155222224, 271638892, 310444448, 543277784, 1086555568, 2173111136]

約数ペア:

[(1, 2173111136), (2, 1086555568), (4, 543277784), (7, 310444448), (8, 271638892), (14, 155222224), (16, 135819446), (28, 77611112), (32, 67909723), (56, 38805556), (112, 19402778), (113, 19231072), (224, 9701389), (226, 9615536), (452, 4807768), (791, 2747296), (904, 2403884), (1582, 1373648), (1808, 1201942), (3164, 686824), (3616, 600971), (6328, 343412), (12656, 171706), (25312, 85853)]