31534688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 33493408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 383, 496, 664, 766, 992, 1328, 1532, 2573, 2656, 3064, 5146, 6128, 10292, 11873, 12256, 20584, 23746, 31789, 41168, 47492, 63578, 82336, 94984, 127156, 189968, 254312, 379936, 508624, 985459, 1017248, 1970918, 3941836, 7883672, 15767344, 31534688]

約数ペア:

[(1, 31534688), (2, 15767344), (4, 7883672), (8, 3941836), (16, 1970918), (31, 1017248), (32, 985459), (62, 508624), (83, 379936), (124, 254312), (166, 189968), (248, 127156), (332, 94984), (383, 82336), (496, 63578), (664, 47492), (766, 41168), (992, 31789), (1328, 23746), (1532, 20584), (2573, 12256), (2656, 11873), (3064, 10292), (5146, 6128)]