40965632

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 47421568

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 89, 116, 124, 128, 178, 232, 248, 256, 356, 464, 496, 512, 712, 899, 928, 992, 1424, 1798, 1856, 1984, 2581, 2759, 2848, 3596, 3712, 3968, 5162, 5518, 5696, 7192, 7424, 7936, 10324, 11036, 11392, 14384, 14848, 15872, 20648, 22072, 22784, 28768, 41296, 44144, 45568, 57536, 80011, 82592, 88288, 115072, 160022, 165184, 176576, 230144, 320044, 330368, 353152, 460288, 640088, 660736, 706304, 1280176, 1321472, 1412608, 2560352, 5120704, 10241408, 20482816, 40965632]

約数ペア:

[(1, 40965632), (2, 20482816), (4, 10241408), (8, 5120704), (16, 2560352), (29, 1412608), (31, 1321472), (32, 1280176), (58, 706304), (62, 660736), (64, 640088), (89, 460288), (116, 353152), (124, 330368), (128, 320044), (178, 230144), (232, 176576), (248, 165184), (256, 160022), (356, 115072), (464, 88288), (496, 82592), (512, 80011), (712, 57536), (899, 45568), (928, 44144), (992, 41296), (1424, 28768), (1798, 22784), (1856, 22072), (1984, 20648), (2581, 15872), (2759, 14848), (2848, 14384), (3596, 11392), (3712, 11036), (3968, 10324), (5162, 7936), (5518, 7424), (5696, 7192)]