39419104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41866016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 503, 632, 992, 1006, 1264, 2012, 2449, 2528, 4024, 4898, 8048, 9796, 15593, 16096, 19592, 31186, 39184, 39737, 62372, 78368, 79474, 124744, 158948, 249488, 317896, 498976, 635792, 1231847, 1271584, 2463694, 4927388, 9854776, 19709552, 39419104]

約数ペア:

[(1, 39419104), (2, 19709552), (4, 9854776), (8, 4927388), (16, 2463694), (31, 1271584), (32, 1231847), (62, 635792), (79, 498976), (124, 317896), (158, 249488), (248, 158948), (316, 124744), (496, 79474), (503, 78368), (632, 62372), (992, 39737), (1006, 39184), (1264, 31186), (2012, 19592), (2449, 16096), (2528, 15593), (4024, 9796), (4898, 8048)]